相關(guān)單詞近義詞 needless 不需要的, expendable 可消耗的, superfluous 多餘的, unessential 非本質(zhì)上的, unnecessary 不必要的, replaceable 可置換的反義詞indispensable, 不可缺少的臨近詞dispensation, dispel, dispensable gene, dispensable mold, dispensable mould, dispensable enzyme, dispensable circuit, dispensable drugs., dispensable amino acid, dispensable technical feature, dispensable items of personal property, Dispensable items of personal property.相似詞dispatch box, dispatch rider, dispatcher, dispel, dispensary, dispensation, dispense, dispense with sth/sb, 返回 dispensable