相關(guān)單詞近義詞 unusefulness 不實(shí)用或無價(jià)值的性質(zhì)或狀..., uselessness 無用反義詞utility, 傚用臨近詞Inoni, in, In terms of ink-horn term, in-flight refuelling hose, In Olympiad show your skill, in phase chrominance signal, in-frame encoding picture, In a precarious position., in a meretricious manner., in vitro display technology, in-house sharing software, in-situ stress monitoring 返回 inutility