dud的复数形式怎么拼写？

dud的音标：dud的英式发音音标为：[dʌd]dud的美式发音音标为：[dʌd]...

n.[军]哑弹，无用的人或物，衣服，个人物品adj.无用的，不完善的...

He replaced a dud valve.他换掉了坏阀门。The mine was a dud.矿井废弃了。The new manager is a complete dud.新经理完全是个废物....

hieroglyphic的音标：hieroglyphic的英式发音音标为：[ˌhaɪərə'ɡlɪfɪk]hieroglyphic的美式发音音标为：[ˌhaɪərə'ɡlɪfɪk, ˌhaɪrə-]...

Soapy , having decided to go to the Island, at once set about accomplishing his desire.一旦决定了去岛上, 索比便立即着手将它变为现实.Cliff Evens'file can throw light on his accomplishing nothing.克里夫.埃文思的档案能说明他是怎样变得一事无成.Workers consider a...

camouflage的现在完成时为：camouflaged...

n.战利品，赃物v.变质( spoil的第三人称单数 )，损坏，毁掉，破坏...

vt.使离开原位...

n.守财奴，吝啬鬼，〈古〉可怜的人，（矿山，凿井用）钻孔机，凿井机，[矿]管形提泥钻头...

vt.& vi.（使某事物）相等...

caddy的现在进行时为：caddying...

immaterial的音标：immaterial的英式发音音标为：[ˌɪmə'tɪəriəl]immaterial的美式发音音标为：[ˌɪmə'tɪriəl]...

n.鸭的绒毛，鸭绒被...

[化] 二苯并[cd,jk]芘...

“对白”的拼音为：duì bái...

氯美乍酮...

aminoketone的音标：aminoketone的英式发音音标为：['æmɪnəktəʊn]aminoketone的美式发音音标为：['æmɪnəktoʊn]...

That was Nicholas's cue to ask for another chocolate chip cookie.那表示尼古拉斯还想要一块巧克力曲奇。I decided to go to the next house and ask for food.我决定去隔壁那家要点吃的。Don'tbe afraid to ask for advice about ordering the meal.点餐时可以大...