Souus Apps
Vocab · iOSVocab · iOS

把每个遇见的新词，变成真正属于你的词。 Turn every new word you meet into one you truly own.

拍照取词，离线秒查，之后用科学复习慢慢记牢。Vocab 让阅读不中断，让词汇自然生长。 Capture with the camera, look up instantly offline, then review with science. Vocab keeps reading flowing and vocabulary growing.

探索功能Explore features 看看 FinanceSee Finance
Vocab app — word detail
serendipityserendipity
/ˌserənˈdɪpəti/ · noun/ˌserənˈdɪpəti/ · noun
意外发现的好运happy discovery
高频阅读词Reading favorite
中文释义Chinese gloss已保存Saved
例句Example2 条2 lines
A moment of serendipity changed the trip.A moment of serendipity changed the trip.
5+5+离线词库Offline packs
100%100%离线可查Offline lookups
增量Delta同步更新Sync updates
00广告Ads
为真实阅读而生Built for real reading

从遇见，到记住，刚刚好。From meeting a word to remembering it.

Vocab app — snap / OCR capture
拍照取词Snap capture
纸书、杂志、课堂讲义Books, magazines, handouts
recognizedrecognized识别成功Found
resilientresilient
一键加入生词本Add in one tap
上下文Context已保留Saved

拍照取词，别让纸书打断你。Snap to capture without breaking your flow.

把镜头对准陌生单词，Vocab 识别后即可查询、收藏。适合读原版书、论文、旅行手册，或任何不能复制粘贴的文字。Point the camera at a word, then look it up and save it in one tap. Perfect for physical books, papers, travel guides, and anything you cannot copy.

  • 快速识别Fast recognition看到生词时随手拍，不必切换到笨重的词典流程。Capture a word the moment you see it, without a clunky dictionary detour.
  • 一键收藏One-tap save查询结果可以直接加入生词本，晚上再复习。Add the result straight to your wordbook and review it later.
Vocab app — offline dictionary lookup
离线词典Offline dictionary
High-Frequency · GRE · IELTSHigh-Frequency · GRE · IELTS
BusinessBusiness本地Local
CS / TechCS / Tech本地Local
0 ms0 ms
无信号也可用No signal needed

离线词库在手，飞机上也能查。Offline packs that work even in airplane mode.

内置 High-Frequency、GRE、IELTS、Business、CS/Tech 等词库。没有网络时，词性、音标、中英释义与词频依然完整可查。Bundled packs include High-Frequency, GRE, IELTS, Business, and CS/Tech. With no signal, you still get part of speech, IPA, Chinese and English definitions, and frequency.

  • 核心查询离线完成Core lookup stays offline地铁、航班、海外漫游，都不影响查词。Subways, flights, roaming — your dictionary still works.
  • 按场景准备词库Packs for real goals备考、商务、技术阅读，各有重点。Prep for exams, business, and technical reading with focused packs.
Vocab app — rich word entry
精细词条rich entry
发音 · 搭配 · 例句pronunciation · collocation · example
eloquenteloquent
adj.adj.流利有说服力的fluent
phrasephraseeloquent speecheloquent speech
有录音时优先播放Audio when available

释义、例句、搭配，一屏讲清楚。Definitions, examples, and phrases in one calm view.

Vocab 不只告诉你“什么意思”，也帮你知道“怎么用”。音标、双语释义、真实例句、常见搭配与发音都放在顺手的位置。Vocab tells you not only what a word means, but how to use it. IPA, bilingual glosses, real examples, common phrases, and pronunciation sit where you need them.

  • 发音自然Natural pronunciation有真人录音时优先播放；没有时使用设备端 TTS。Recorded audio plays when available; otherwise Vocab uses on-device TTS.
  • 真正面向阅读Made for comprehension释义足够清楚，页面足够克制，帮助你回到文本本身。Clear enough to understand, restrained enough to get you back to the text.
Vocab app — wordbook list
生词本Wordbook
FSRS smart reviewFSRS smart review
todaytoday18 词18 words
due nowdue now7 词7 words
retentionretention
刚好在遗忘前Before you forget

生词本与科学复习，让记忆留下来。A wordbook and smart review that make memory stick.

收藏不是终点。Vocab 使用 FSRS 间隔重复调度，在合适的时间把合适的词带回来，帮你真正记住。Saving is just the start. Vocab uses FSRS spaced-repetition scheduling to bring back the right word at the right time, so you actually remember it.

  • 不堆积、不刷题感Focused, not overwhelming每天只复习该复习的词，让学习变轻。Review only what is due, keeping daily learning light.
  • 从阅读回到掌握From reading to ownership生词来自真实场景，记忆也服务真实表达。Words come from real contexts, and reviews serve real expression.
Vocab app — incremental sync
增量同步Incremental sync
delta cursor · tiny updatesdelta cursor · tiny updates
changed wordschanged words128128
downloaddownload很小Tiny
freshfresh
只下载变化Only what changed

词库保持新鲜，更新却很轻。Fresh word packs, tiny updates.

Vocab 用增量游标只下载发生变化的词条。已有词库优先本地命中，只有词库里没有的词才需要联网补充。Vocab uses a delta cursor to download only changed entries. Bundled packs are checked locally first; the network is used only for words not already included.

  • 小而快的更新Small, fast refreshes不反复下载整包，节省流量与时间。No repeated full-pack downloads, saving data and time.
  • 本地优先命中Local-first lookup能离线解决的，就不打扰网络。If it can be answered offline, the network stays quiet.
隐私优先Privacy first

你的查询与生词本，默认留在设备上。Your lookups and wordbook stay on device by default.

Vocab 以离线与本地优先为核心。网络只用于获取未收录在本地词库中的词条，以及下载词库增量更新；不做追踪，不卖数据，不用广告打扰你。 Vocab is offline-first and on-device first. The network is used only to fetch words not already bundled and to download incremental pack updates — no tracking, no data selling, no ads.

早期印象Early impressions

像随身词典，但更懂阅读。Like a pocket dictionary, tuned for reading.

★★★★★★★★★★

“读纸质原版小说时直接拍一下，生词就进了生词本。终于不用拿手机敲半天了。”“While reading a paperback, I just snap the word and it lands in my wordbook. No more typing on a tiny keyboard.”

AA
Amy C.Amy C.英语学习者 · 北京English learner · Beijing
★★★★★★★★★★

“长途飞行没网也能查词，音标、释义、例句都在，读论文时特别安心。”“On a long flight with no Wi‑Fi, lookup still worked with IPA, definitions, and examples. It made paper reading feel calm.”

NN
Nora L.Nora L.研究生 · 纽约Graduate student · New York
★★★★★★★★★★

“GRE 词不再只是列表。每天按记忆曲线复习一点，压力小很多，也更记得住。”“GRE words stopped being just a list. A few scheduled reviews each day feel lighter and stick much better.”

JJ
Jason W.Jason W.GRE 备考 · 多伦多GRE prep · Toronto

* 发布前示意性反馈。* Illustrative pre-launch feedback.

Success stories

把生词变成你的词Turning new words into your words

Vocab 最擅长的，是让你在真实阅读里积累、并真正记住。What Vocab does best: helping you build vocabulary from real reading — and actually remember it.

GRE
+1800 词+1,800 words

三个月稳固高频学术词1,800 academic words in three months

阅读时拍照取词，晚上靠间隔复习巩固。三个月里约 1,800 个 GRE 高频词从“见过”变成“会用”，写作明显更顺。Snap words while reading, consolidate with spaced repetition at night. In three months ~1,800 GRE words went from "seen" to "usable", and writing flowed noticeably better.

M
Mia W.研究生 · 波士顿Grad student · Boston
离线Offline
飞行 12 小时12h in the air

没有信号，也能一路查一路读No signal, still reading and looking up

跨洋航班上读原版小说，靠内置词包离线查词、随手收集，落地时生词本已经排好当天的复习。Reading a novel on a long-haul flight, offline packs handled every lookup and capture — by landing, the wordbook had the day's review queued up.

J
Jamie K.留学生 · 多伦多Student · Toronto
职场英语At work
每天 5 分钟5 min/day

用碎片时间补齐专业词汇Closing a professional-vocabulary gap

一位开发者把技术文档里的陌生术语随手收进 CS 词包，每天 5 分钟复习，几周后读英文文档和开会都更从容。A developer dropped unfamiliar terms from docs into the CS pack and reviewed five minutes a day; within weeks, English docs and meetings felt far easier.

D
Deng H.后端工程师 · 深圳Backend engineer · Shenzhen

* 以上为代表性的示意场景，用于说明产品价值。* Representative, illustrative scenarios shown to convey product value.

FAQFAQ

常见问题Common questions

可以。已内置词库中的词条可完全离线查询，包括音标、词性、中英释义、例句与词频等信息。Yes. Words included in bundled packs can be looked up fully offline, including IPA, part of speech, bilingual definitions, examples, and frequency.

计划包含 High-Frequency、GRE、IELTS、Business、CS/Tech 等离线词库，并通过增量更新持续保持新鲜。Planned packs include High-Frequency, GRE, IELTS, Business, and CS/Tech, kept fresh through incremental updates.

核心词典数据基于 ECDICT（MIT License）等开放资源整理。完整致谢与许可信息请见 /about/。Core dictionary data is prepared from open resources including ECDICT under the MIT License. See /about/ for acknowledgments and license details.

可以。有录音资源时优先播放录音；没有录音时使用设备端 TTS，让你在离线场景下也能听到读音。Yes. Recorded audio plays when available; otherwise Vocab uses on-device TTS, so pronunciation is still available offline.

核心功能免费可用。Vocab 不通过广告或出售数据盈利，未来若提供高级功能，也会保持透明与克制。Core features are free to use. Vocab does not monetize through ads or selling data; if premium features arrive, they will be transparent and restrained.

Vocab 为什么存在Why Vocab exists

第二语言阅读，不该被查词打断。Reading in a second language should not be interrupted by lookup.

我们做 Vocab，是因为真正的阅读节奏很脆弱：一个生词、一次切换、几秒等待，就足够把注意力拉走。Vocab 让你先快速捕捉，之后慢慢复习，最后真正拥有这个词。 We built Vocab because reading flow is fragile: one unknown word, one app switch, a few seconds of waiting, and attention is gone. Capture fast, review later, and make the word yours.

下一个生词，别只是查过。The next new word should be more than looked up.

把它捕捉下来，理解它，复习它，直到它成为你的表达。Capture it, understand it, review it, and let it become part of how you speak.

从功能开始Start with features 探索 FinanceExplore Finance