Word · Frequency #2207
restricts
限制，限定（大小、数量或范围）
restricts is the third person singular of restrict.
核心释义
常用于规则或条件
to limit or control the size, amount, or range of something
- 1.
在界限内限制；限制；约束
To restrain within boundaries; to limit; to confine
- 2.
将(函数)视为在其原始定义域的子集上定义。
To consider (a function) as defined on a subset of its original domain.
约束，管制（某人或某物）；在界限内限制；限制；约束；将(函数)视为在其原始定义域的子集上定义。；限制；限定
用法In use
The doctor restricted him to a low-salt diet.
用法提示：主语+restrict+宾语+to+名词短语，表示限制某人于某范围。
New laws will restrict the use of plastic bags.
用法提示：主语+restrict+名词，表示限制某事物。
We restrict access to the lab to employees only.
用法提示：主语+restrict+宾语+to+名词短语，表示限制某事物于某范围。
restrict sb/sth to sth
The new law restricts smoking to designated areas.
新法律将吸烟限制在指定区域内。
restrict sb/sth from doing sth
They restricted children from entering the building.
相关词与表达Connections
搭配Collocations
- restrict access
- 限制访问
- The library restricts access to rare books.图书馆限制对珍本图书的访问。
- restrict movement
- 限制行动
- The curfew restricts movement after midnight.宵禁限制午夜后的行动。
- restrict to
- 限制在…范围内
- The discussion was restricted to technical issues.讨论被限制在技术问题范围内。
习语与比喻表达Idioms & figurative uses
- restrict oneself to
- 限制自己于I restrict myself to two cups of coffee a day.
学习提示Learner notes
记忆技巧Memory Tip
用‘strict（严格）’记忆‘restrict（限制）’，严格就是限制。
语境与语域Context & Register
[object Object]
语法说明Grammar Note
常用搭配 restrict sb/sth to sth，表示限制某人/某物于某范围。
发音与拼写Pronunciation & Spelling
All listed words share the final /ɪkt/ sound and the spelling '-ict'. Beware of words like 'direct' which end in /ɛkt/ and '-ect'.
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。
用法优先级Usage priority
Dictionary facts from ECDICT, WIKTIONARY.