| 释义 |
🔑 use·lessBrE /ˈjuːsləs/NAmE /ˈjuːsləs/ adjective🔑 not useful; not doing or achieving what is needed or wanted 无用的；无效的；无价值的◆This pen is useless. 这支笔没用了。◆~ (to do sth) He knew it was useless to protest. 他知道抗议是徒劳的。◆~ (doing sth) It's useless worrying about it. 为这事担心无济于事。◆She tried to work, but it was useless (= she wasn't able to). 她很想做事，但力不从心。~ (at sth/at doing sth) (informal) not very good at sth; not able to do things well 差劲的；不行的；不擅长的◆I'm useless at French. 我的法语不太行。◆Don't ask her to help. She's useless. 别求她帮忙。她没那个能耐。▸ use·less·ly BrE /ˈjuːsləsli/NAmE /ˈjuːsləsli/ adverb▸ use·less·ness BrE /ˈjuːsləsnəs/NAmE /ˈjuːsləsnəs/ noun [U] |