dud的复数形式怎么拼写？

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....

n.[军]哑弹，无用的人或物，衣服，个人物品adj.无用的，不完善的...

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

“独轮车”的英语可以翻译为：wheelbarrow，monocycle，monotroch ...

“舞台”的英语可以翻译为：stage，arena，proscenium ...

This basic utilitarian model gives a relatively unsophisticated account of human behaviour.这个实用的基础模型较为简略地解释了人类的行为。The bank lifted its basic home loans rate to 10.99% from 10.75%.银行将基本房屋贷款利率从10.75%提高到10.99%。Draw the basic...

Other proteins do penetrate into and, in some cases, all the way through the lipid bilayer.其他蛋白质则渗透到脂质双层(膜)中,而且在某些情况下一直透过脂质双层(膜).Bilayer electrostalic field plotter is transformed into monolayer electrostalic field plott...

clowns的音标：...

“不利于”的英语可以翻译为：count agaist，go ill with，make against，to the disadvantage of，go against ...

n.颚体...

compensatory的音标：compensatory的英式发音音标为：[ˌkɒmpen'seɪtərɪ]compensatory的美式发音音标为：[ˌkɒmpen'seɪtərɪ]...

mahogany的音标：mahogany的英式发音音标为：[mə'hɒgəni]mahogany的美式发音音标为：[mə'hɑgəni]...

飞机获准降落于不伦瑞克的格林科机场。The plane had been cleared for landing at Brunswick's Glynco Airport.飞机由于发生电力故障而作了临时降落。The aircraft made an unscheduled landing after developing an electrical fault.运载急需食物和药品的飞机今天在巴格拉姆机场降落。Planes l...

Warrington remarked with a pleased surprise the splendid toilet of this scented and shiny - booted young aristocrat.沃林顿惊喜地评价了这个满身香水味、皮鞋擦得贼亮的青年贵族的华丽服饰.British aristocrat and boxing promoter who formulated the Marquis of Q...

“相比”的近义词/同义词：比拟。...

voodoo的第三人称单数（三单）为：voodoos...

Dust on the surface brushes off easily.表面的灰尘容易掸掉。After that, he washes and brushes, and tidies up his room.然后, 她洗漱, 并整理他的房间.This kind of mud brushes off easily when it dries.这种泥土干后很容易刷净。He picked his brushes and palette....

marrying的音标：marrying的英式发音音标为：['mærɪŋ]marrying的美式发音音标为：['mærɪŋ]...