柯林斯詞典needless /?ni?dl?s/ 1. ADJ Something that is needless is completely unnecessary. 不必要的 But his death was so needless. 然而他的死卻太沒(méi)有必要了。2. needlesslyADV 不必要地 Half a million women die needlessly each year during childbirth. 每年有50萬(wàn)婦女在分娩時(shí)不必要地死去。 返回 needless劍橋詞典completely unnecessary 不必要的，完全不必的 needless worrying 不必要的擔(dān)心 習(xí)語(yǔ)needless to say 返回 needless