Word · CEFR B1 · Frequency #4667
Fully loadeduseless
无用的；没有用处的；没法用的
核心释义
having no use, benefit, or ability to serve a purpose
- 1.
无用的,不能使用的
Without use or the possibility to be used.
- 2.
没有益处或无法有效运作
having no beneficial use or incapable of functioning usefully
- 3.
无益的,无用的；无意义的(指行动)
Unhelpful, not useful; pointless (of an action).
无益的；徒劳的；白费的；无用的,不能使用的；没有益处或无法有效运作；无益的,无用的；无意义的(指行动)；无用的
用法In use
This old map is useless now that the city has changed.
用法提示：useless 为形容词，作表语，说明某物不再有使用价值。
I tried to fix the printer, but it is completely useless.
用法提示：useless 为形容词，作表语，强调物品无法有效运作。
It's useless to argue with him; he won't listen.
用法提示：useless 为形容词，在 It's useless to... 句型中表示某个动作没有意义。
a kitchen full of useless gadgets
she is useless in an emergency
something is useless
表示某物没有用或失去效用。
This old phone is useless.
相关词与表达Connections
搭配Collocations
- completely useless
- 完全无用的
- This old software is completely useless now.这个旧软件现在完全无用了。
- absolutely useless
- 绝对无用的
- That advice was absolutely useless.那个建议绝对无用。
- virtually useless
- 几乎无用的
- The broken tool is virtually useless.那个坏掉的工具几乎无用了。
- useless piece of junk
- 没用的垃圾
- My phone is a useless piece of junk after the drop.我的手机摔过后就成了没用的垃圾。
- useless waste of time
学习提示Learner notes
记忆技巧Memory Tip
useless拆成use（使用）和less（少），使用少即无用。
语境与语域Context & Register
常见场景：日常对话、书面写作 该词语域中性，适用于多种场合，常见于批评或客观评价。
发音与拼写Pronunciation & Spelling
These words all end with the suffix '-less' and share the same unstressed /ləs/ ending. However, they do not rhyme with 'useless' because their stressed vowels differ (e.g., /oʊ/, /ɪr/, /iː/, /aɪ/, /ɛ/ vs. /uː/). They are useful lookalikes in spelling but not perfect rhymes.
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
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.