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understand的反义词有：misunderstand, misunderstand。vt.understand的反义词（理解;懂）：misunderstand。understand的反义词（其他释义）：misunderstand。...

vt.误会，误解，曲解...

v.经历，承受( undergo的过去分词 )...

thunder的音标：thunder的英式发音音标为：['θʌndə(r)]thunder的美式发音音标为：['θʌndɚ]...

The company undertakes mechanical work on all types of cars.该公司承接各类汽车的修理工作。He undertakes a dangerous job.他从事一项危险的工作.He undertakes a piece of work.他从事着一项工作....

underwent的音标：underwent的英式发音音标为：[ˌʌndə'went]underwent的美式发音音标为：[ˌʌndɚ'wɛnt]...

I was still feeling a bit under the weather.我仍觉得身体有些不舒服。I feel a bit under the weather today.今天身体有点不受用.You've been under the weather for some days now; why don't you see a doctor?你身体不适已有几天, 为什么不去看医生?...

undertake的第三人称单数（三单）为：undertakes...

underwrites的音标：...

...Rigby and Peller, who make undergarments for women.制作女式内衣的里格比和佩勒Make linen undergarments as a covering body, reaching from the waist to the thigh.要给他们作细麻布裤子 、 遮掩下体.裤子当从腰达到大腿....a purveyor of female undergarments...女式内...

Fans may undergo body searches by security guards.球迷可能要接受保安人员的搜身检查。to undergo minor surgery做小手术The planes have to undergo rigorous safety checks.飞机必须经过严密的安全检查....

underdog的反义词有：dog, top。n.underdog的反义词（竞争失败的人）：dog, top。...

The rolls of distant thunder were growing more ominous.远处隆隆的雷声听着愈发惊心，要变天了。There was frequent thunder and lightning, and torrential rain.雷电交加，大雨倾盆。It was quiet now, the thunder had grumbled away to the west.隆隆的雷声向西边传去，现在寂...

blunder的近义词/同义词有：stumble, mistake, faux, flounder, lapse, pas, error, butcher, fumble, mistake, flounder, haste, misadventure, stumble。n.blunder的近义词（错误）：stumble, mistake, faux, flounder, lapse, pas, error。blunder的近义词（其他释...

Don't just maunder about: do some work!别光闲荡了,做点正经事吧!...

blunder的复数形式为：blunders...

bounder的复数形式为：bounders...

n.轻率粗心的人...

undermentioned的音标：undermentioned的英式发音音标为：[ˌʌndə'menʃnd]undermentioned的美式发音音标为：[ˌʌndər'menʃnd]...

被雪埋住，工作多得忙不过来...

The principle of diligence and frugality applies to all undertakings.勤俭节约的原则适用于一切事业.We should run all undertakings industrially and thriftily.我们要勤俭办一切事业.In 1962 there more than 80 undertakings in western Germany engaged ...

under fire的音标：under fire的英式发音音标为：['ʌndə 'faiə]under fire的美式发音音标为：['ʌndɚ faɪr]...

maunder的音标：maunder的英式发音音标为：['mɔ:ndə(r)]maunder的美式发音音标为：['mɔndər]...

v.隔开，分开( sunder的现在分词 )...

underwater的音标：underwater的英式发音音标为：[ˌʌndə'wɔ:tə(r)]underwater的美式发音音标为：[ˌʌndər'wɔtə(r)]...

v.在（保险单，尤指船舶保险单）下方签署并承担责任（承保损失或损坏之责）( underwrite的过去式 )，给…保险，（按商定的价格）认购（某公司）的全部剩余证券，包销（证券）...

There was a whine of hydraulics as the undercarriage locked into position.随着液压系统嘎吱一声响，起落架进入了锁定位置。The undercarriage on light aircraft does not always retract in flight.轻型飞机飞行时起落架不一定缩回.A kind of cutter undercarriage mechan...

n.大口径短枪，铳...

underrate的现在完成时为：underrated...