这种疼痛是由于血管的收缩而引起的。The pain is produced by constriction of the blood vessels.血管的突然破裂往往会造成外伤的痕迹.The rupture of a blood vessel usually cause the mark of a bruise.血管的排列有无数的变异.There are innumerable variations in the arrangemen...
如果你挠他的下巴，他的耳朵就会摆动。His ears wiggled if you scratched his chin.挡风玻璃上的雨刮“啪嗒啪嗒”地来回摆动。The windscreen wipers thudded back and forth.别靠近它摆动的尾巴。Don't go near that lashing tail....
There have been persistent rumours of quarrels within the movement.运动团体内部存在争执的传闻始终未断。Don't keep picking over our old quarrels; let's be friends again.不要老谈以前争吵的事了, 让我们重新做朋友吧!I don't want to become embroiled...
他讲述了自己是怎样被全副武装的士兵从总统官邸里赶出来的。He recounted how heavily armed soldiers forced him from the presidential palace.他们用矛和其他作战工具武装自己。They were armed with spears and other warlike implements.目前局势动荡不定，有武装士兵在街道上警戒。Armed soldiers gua...
The motor of this cargo winch rotates too quickly. It needs readjusting.这台起货机的马达旋转太快, 需要重新调整.well winch矿井绞车；辘轳He would attach a cable around the chassis of the car and winch it up on to the canal bank...他会把钢丝绳拴在汽车底盘上，用卷扬...