pneumatic是什么意思

pneumatic的音标：pneumatic的英式发音音标为：[nju:'mætɪk]pneumatic的美式发音音标为：[nu'mætɪk]...

This pneumatic tool will double the speed of assembly.这个气动工具可以把装配速度提高一倍.Light kernels may be removed by a pneumatic or air seperator.轻的籽粒可以通过空气动力,即气流分选机清理出来.We replaced hand picks with pneumatic picks and electric drills...

pneumatic tyres充气的轮胎Driving Mode: hand wheel, hand equipment, electromotion and pneumatic actuator.驱动方式有: 手轮, 手动装置, 电动,气动.This pneumatic tool will double the speed of assembly.这个气动工具可以把装配速度提高一倍.All air is expressed from ...

“摇摆”的英语可以翻译为：sway，swing，rock，vacillate，daike...

n.赤铁矿...

friend的现在进行时为：friending...

n.脑电描记器，脑电图仪，脑电仪...

n.地形...

“风化层”的英语可以翻译为：mantle rock，overburden，regolith，weathered layer，mantlerock ...

He injured his ribs in a tumble from his horse.他从马背上摔下来时伤到了肋骨。He suffered two broken ribs in a fierce hand-to-hand battle.他在激烈的肉搏战中被打断了两根肋骨。His ribs were damaged, but other than that he's in good nick.他的肋骨受了损伤，但除此之外...

imprecation的音标：imprecation的英式发音音标为：[ˌɪmprɪ'keɪʃn]imprecation的美式发音音标为：[ˌɪmprɪ'keʃən]...

person的复数形式是什么？What is the plural of "person"?data在拉丁文中是datum的复数形式。"Data" is the Latin plural form of "datum".单词you可以是单数也可以是复数。The word "you" can be singular or plural....

Listening to it in its entirety is also fairly unrewarding.把它完整地听下来后还是没多少收获。Yet over the past year or two, I have found my obsession increasingly unrewarding.但近一两年来, 我发现自己的这种执著已变得越来越不值得.Lectures often seem very formal an...

She was slender, with delicate wrists and ankles.她身量苗条，手腕和脚踝曲线玲珑。Her wrists chafed where the rope had been.她的手腕上绳子勒过的地方都磨红了。Paul was put into the cell, his wrists were finally freed from handcuffs.保罗被关进单人牢房后, 终于把手铐从他手腕上取...

希腊化...

donaxarine的音标：donaxarine的英式发音音标为：[dəʊ'næksɑ:rɪn]donaxarine的美式发音音标为：[doʊ'næksɑrɪn]...

“泥炭”的英语可以翻译为：turf，peat，turves ...

睡菜甙...