基本解釋n.無意義(無價值；無傚的；不重要；輕微)同根派生 insignificancies相關(guān)詞英漢例句bemoan one's insignificancy in the face of a great thing; 後用“望洋興歎”比喻辦事因條件不夠，而感到無可奈何。insignificancies更多例句