...the shrill whistle of the engine...引擎刺耳的呼啸声The unearthly silence was broken by a shrill screaming.一声尖叫打破了这可怕的沉寂。Shrill cries and startled oaths flew up around us as pandemonium broke out.骚乱爆发时，我们周围充斥着尖厉的哭喊声和难以入耳的咒骂声。M...
The unearthly silence was broken by a shrill screaming.一声尖叫打破了这可怕的沉寂。Shrill voices on both sides of the Atlantic are advocating protectionism.大西洋两岸都在大肆鼓吹贸易保护主义。Mary Ann's voice grew shrill.玛丽·安的声音变得尖厉了。...
Last Sunday afternoon I stayed at home and read a book.上个星期日下午,我呆在家看书.It is too dark in this room for me to read a book.房间太暗,使我无法看书.Rarely before midnight. I always read a book for half an hour before going to sleep.很少在半...
铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity.铜是电的良导体.Copper conducts electricity well....