(of something bad )坏事 not necessary; that could be avoided synonym unnecessary不必要的;可以避免的 needless suffering 不必要的痛苦 Banning smoking would save needless deaths. 禁止吸烟会避免不必要的死亡。 The report caused needless anxiety to hundreds of women. 报告引起了数百名妇女不必要的焦虑。
Oxford Collocations DictionaryNeedless is used with these nouns:- anxiety
- death
- suffering
- …