adj.不需要的，不必要的，无用的，多余的adv.不需要地，不必要地n.不需要，不必要...

needless的近义词/同义词有：unnecessary, supererogatory, redundant, unwanted, superfluous, gratuitous, unessential, useless, uncalled, dispensable, excess, pointless, unneeded, nonessential, for, wordy, extraneous, excessive。adj.n...

needless的反义词有：needful, necessary, needful。adj.needless的反义词（不必要的;无用的）：needful。needless的反义词（其他释义）：necessary, needful。...

All this, needless to say, had been culled second-hand from radio reports.不用说，所有这些都是从电台报道中采集来的二手材料。"I have never knowingly exposed any patient to needless risks," he said.他说：“我从未故意将任何病人置于不必要的风险境地。”Needless to say, theory...

He got home from the party the next morning. Needless to say, his parents were furious.他参加聚会第二天早晨才回家，不用说，他的父母大发雷霆。Entertaining ourselves by inflicting needless pain on a fellow creature dehumanizes us.通过其它生灵伙伴身上不必要的痛苦来娱乐...

needless的音标：needless的英式发音音标为：['ni:dləs]needless的美式发音音标为：['nidlɪs]...