他为裁军运动和反对核武器扩散而奔走。He campaigned for peace and against the spread of nuclear weapons.要说服超级大国裁军是很难的.It is difficult to persuade the superpowers to disarm.大会通过了一项裁军决议.The session adopted a resolution on disarmament....
The ship was rolling and pitching heavily in the rough sea.船舶在狂涛中簸荡.The ship is pitching and rolling in what looks like about fifteen foot seas.这只船在看起来约有15英尺高的海浪中上下左右颠簸。He was pitching the ball.他正在投球.They don't want...
In early stages, gum disease is known as gingivitis.在早期, 牙龈疾病被称为牙龈炎.This often includes inflammation of the gums, which is called pregnancy gingivitis.常见有牙龈炎, 称之为妊娠期龈炎.the bacteria caused gingivitis引起齿龈炎的病菌Objective To c...
我深感泄气地回去把这消息告诉了比尔。Despondently, I went back and told Bill the news.贫穷和失业是难以解决的问题，这常常让人泄气。Poverty and unemployment are frustratingly hard to tackle.到这儿来的路上,不幸我的车胎泄气了.I unluckily had a flat tire on the way here....
粒度一般是向上递减的.There is a general decrease in grain size upward.我们必须用具有相当数量的最小颗粒的粒度.We must use the smallest size of solid present in appreciable quantity.从具有不同骨料粒度的立方浇注块中切出方形板块.Square slabs were cut from cubes cast with var...