一声尖叫打破了这可怕的沉寂。The unearthly silence was broken by a shrill screaming.直升机的嗡嗡声打破了沉寂。The silence was broken by the whirring of a helicopter.接着又是一阵短暂的沉寂。Again there was a short silence....
我的鱼平均每条重2磅8盎司，还有过两条重8磅的。My fish average 2 lb 8 oz and I've had two eight-pounders.一名8岁男孩儿被流弹打死。An 8-year-old boy was killed by a stray bullet.正确答案在第8页末尾。The correct answers can be found at the bottom of page 8....
雾化过程比汽化过程对扰动更为敏感.The atomization process is more sensitive to disturbance than vaporization.多而大的涡流区延迟了扰动的混合过程.Numerous and extensive eddy cavities retard the turbulent mixing process.在无扰动惯性运动中, 角动量是恒定的.In undisturbed ine...