囚犯们被迫在逮捕他们的那些人面前卧倒.The prisoners were forced to lie prostrate in front of their captors.马一下子卧倒在地.The horse threw himself into a squat.安德烈斯听到枪栓声,立刻卧倒, 头顶狠狠地抵住地面.Andres had flattened at the click, the top of his head hard ...
Really big rock through surgery Treatment , in vitro, or ultrasonic lithotripsy.真是石头特别大的可以通过手术治疗, 或者体外超声波碎石.The key of extracorporeal lithotripsy is its positioning accuracy.体外碎石,关键在于定位精确.To probe the therapic experience...
They were horrified at this unexpected turn of events.这种出乎意料的形势变化让他们无比震惊。For all its drama, the event was not unexpected.虽然这件事带有戏剧性，但并不意外。Any unexpected circumstance that arises may catalyze a sudden escalation of violen...
Crystals may be insulators, semiconductors, or conductors.晶体可以是绝缘体, 半导体, 或导体.Natural fabrics like silk and wool are better insulators than synthetics.丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。Polluted insulators may flashover at any time...