音標(biāo)發(fā)音英式音標(biāo) [d?d]美式音標(biāo) [d?d]英式發(fā)音 美式發(fā)音 基本解釋adj.無價值的n.啞彈；無用的人或物（復(fù)數(shù)）duds: 衣服；個人物品.同根派生 dud相關(guān)詞英漢例句用作形容詞 (adj.)How can we be expected to carry out our jobs with the dud equipment you gave us?你怎么能指望我們用這些你給的爛設(shè)備來完成工作呢？用作名詞 (n.)During yesterday's sham battle, party A fired a dud.昨天的軍事演習(xí)，甲方放了一個啞炮。This battery is a dud.這電池是廢的。The new manager is a complete dud.新經(jīng)理完全是個廢物。The whole plan turned out to be a dud.整個計劃到頭來完全失敗了。Two of the fireworks in the box were duds.盒子里的煙火有兩個是壞的。dud更多例句英英字典劍橋英英字典 something that has no value or that does not work not working or not having any valuedud劍橋字典dud柯林斯字典