基本解釋adj.沒(méi)有用的；不必要的；多餘的同根派生 otiosely相關(guān)詞英漢例句用作形容詞 (adj.)Because he does not know the skill of fishing, light has fishing rod is otiose.因爲(wèi)他不懂釣魚(yú)的技巧，光有魚(yú)竿是沒(méi)有用的。otiosely更多例句