Word · Frequency #190
within
在…里面；在…内部
核心释义
inside; in the inner part of something
- 1.
在内部,在里面
In the inner part, spatially; physically inside.
- 2.
在...范围内
In the scope or range of.
- 3.
在指定时间内
Before the specified duration ends.
在…范围内；在…以内；不到（某段时间）；在内部,在里面；在...范围内；在指定时间内
用法In use
The keys are somewhere within the drawer, so look carefully.
用法提示：介词 within 后接名词，表示“在…内部/里面”，强调空间位置。
There is a small garden within the courtyard of the old house.
用法提示：介词 within 引出空间范围，说明某物位于某区域内部。
Please keep all your belongings within the marked area.
用法提示：介词 within 表示“在…范围之内”，此处指空间界限。
within + place/area
表示物理位置或空间内部。
The key is within the house.
钥匙在房子里。
within + time period
表示时间范围之内。
Please reply within three days.
相关词与表达Connections
搭配Collocations
- within reach
- 触手可及；在可及范围内
- Keep the phone within reach so you don’t miss the call.把手机放在触手可及的地方，这样就不会错过电话。
- within walking distance
- 在步行可达的距离内
- There are two supermarkets within walking distance of my apartment.离我的公寓步行可达的地方有两家超市。
- within budget
- 在预算范围内
- The renovation was completed within budget.翻修在预算范围内完成了。
- within the framework of
- 在……框架内
- All negotiations must be conducted within the framework of international law.所有谈判都必须在国际法框架内进行。
- within reason
学习提示Learner notes
记忆技巧Memory Tip
within 由 with + in 组成，联想「带着 in」→ 在…里面；在…范围内。
语境与语域Context & Register
语域：formal 常见场景：formal writing、literary texts 该义项表示“在…里面”，多用于书面语或较正式的表达；日常口语中更常用 in 或 inside。
语法说明Grammar Note
通常用于表示在某个范围、空间或时间之内，后接名词或代词。
发音与拼写Pronunciation & Spelling
All six words end with the sound /ɪn/ and rhyme with 'within'. Note that 'within' itself is spelled with 'thin' but the rhyme is based on the final syllable /θɪn/ (which matches 'thin')—the stressed vowel and following sounds are identical.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Dictionary facts from AI_FALLBACK, DICTIONARY_API_DEV, ECDICT, WIKTIONARY.