相關(guān)單詞同義詞unnecessary, spare, luxury, waste, redundant, 近義詞 surplus 過賸, excessive 過分的, unnecessary 不必要的, needless 不需要的, worthless 無(wú)價(jià)值的, extraneous 外來(lái)的, over 在 ... 的上方..., extra 額外的, redundant 多餘的，過多的..., spare 備用的, unessential 非本質(zhì)上的, unneeded 不需要的, gratuitous 無(wú)緣無(wú)故的, supernumerary 超出的, supererogatory 職責(zé)以外的, wasted 浪費(fèi)的, excess 超過, otiose 沒有用的, pointless 無(wú)意義的, senseless 無(wú)感覺的, purposeless 無(wú)目的的臨近詞superimpose, superficial, superfluously, superfluousness, superfluous man, superfluous term, superfluous rule, superfluous view, superfluous water, superfluous words, superfluous stuff, superfluous signa相似詞superfast, superficial, superficialis, superfine sugar, superfood, superfruit, supergiant, supergrass, 返回 superfluous