Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体.Temperature becomes uniform by heat conduction until finally a permanent state is reached.温度通过热传导变得一致，直到最终达到恒定状态。There is hardly any conduction...
If the current trend continues, black farmers in the United States may be extinct by the end of this decade...如果当前趋势继续发展下去，美国的黑人农民将在这个十年末不复存在。...efforts to build up the prestige of the United Nations...为树立联合国的威望所作的努力I sc...
The flywheel provides a mounting location for the clutch assembly as well.飞轮为离合器总成提供了安装位置.The party has attracted a clutch of young southern liberals.聚会吸引了一群南部的年轻开明人士。He lost his clutch on the rope and fell.他抓不住绳子, 松手摔了下...
The Frosts were not on the phone.福罗斯特家没装电话。The dahlias died back when the frosts came.大丽花霜打后暂时枯萎.The frosts of winter had ceased; its snows were melted, and its cutting winds ameliorated.冬天的严寒已经消除, 雪已融化, 刺骨的寒风也缓和了.Black ...
洛维特是个威严的高个男人，蓄着灰白的八字胡。Lovett was a tall, commanding man with a waxed gray mustache.他们呼吁当局将蓄奴定为一种应该受到惩罚的罪行。They called on the authorities to make slavery a punishable offence.他是个白人，留着棕色的齐肩发并蓄着小胡子。He was white, with brown ...
So Croesus made a defensive alliance both with the Lacedemonians and Egyptians.因此,克雷兹既同拉克代蒙人又同埃及人结成了防守同盟.In fourteen days Sardis was stormed and Croesus taken prisoner.在十四天之中,萨狄斯被攻击,克雷兹成了阶下囚....
I a computer programmer but I don't know if I'm clever enough.我想当一名电脑程序员,但不知道我是否足够聪明.I consider him to be a clever fellow.我认为他是个聪明的小伙子。The writer builds up a clever contextual picture of upper class life.作者巧妙地构...