trough什么意思？

As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了.The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约 1,000 公里...

The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约1,000公里。As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了....

trough的复数形式为：troughs...

trough的音标：trough的英式发音音标为：[trɒf]trough的美式发音音标为：[trɔf]...

In order to make it safe, the element is electrically insulated.为安全起见,该元件作了电绝缘处理。That electrically charged particles reside within atoms had been surmised since the time of Faraday.从法拉第的时代起,人们就已推测到,在原子内存在着带电的粒子.Electrica...

A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时...

通过适当选择空腔和入口孔的尺寸, 可保证在要求的频率下获得共振状态.By correctly sizing cavity and aperture, the device can be made resonant at any desired frequency....

n.针压法...

我们可以说他们得了霍定顿舞蹈症.We could tell them he's got Huntington's.这种病症最初出现在猫身上, 被称为 “ 猫舞蹈症 ”.This disease first appears in cats, known as the " cat's disease. "据说,舞蹈症是一种具有家庭遗传性的罕见病症.It is said that cholera is a rar...

blooie的音标：blooie的英式发音音标为：[b'lu:i:]blooie的美式发音音标为：[b'lui]...

knotgrass的音标：knotgrass的英式发音音标为：['nɒtgrɑ:s]knotgrass的美式发音音标为：['nɒtˌgrɑs]...

天文研究开始向整个电磁波谱范围延拓.Astronomical research began to spread over the whole range of electromagnetic waves.分子转动的实验研究被称为微波波谱学.The experimental study of molecular rotation is called microwave spectroscopy.微波波谱学家已经确定了许多分子的转动常数.M...

n.卡红，胭脂红...

mildly的音标：mildly的英式发音音标为：['maɪldli]mildly的美式发音音标为：['maɪldli]...

“喷鼻息”的拼音为：pēn bí xī...

I need to call my jobber to sell some shares.我需要给我的股票经纪人打电话卖些股票.bill jobber股票投机商stock jobber证券交易所投机商Now that I'm a stock - jobber, naturally my likes and dislikes have changed.现在税局长丢了,改做公债, 自然主张又不同了.David work as a ...

“作对”的近义词/同义词：尴尬, 刁难, 为难, 对立, 抵制, 抗拒, 违逆, 干扰, 作梗。...

n.海上龙卷风，排水管，排水槽，排水口...

As a heavy child, she became the object of ridicule from classmates.由于体胖，她成了班上同学嘲笑的对象。Classmates at West Point had ironically dubbed him Beauty.西点军校的同学们曾挖苦地戏称他为“美人”。Her new classmates knew no Latin.她的新同学不会拉丁语。...