Officials say that one or two engines fell away from the plane shortly after takeoff.官员们说飞机起飞后不久就有一两台引擎脱落了。And , O you mortal engines , whose rude throats The immortal Jove's dead clamours counterfeit , Farewell!还有你...
人们把这个组合称作 “ 间隔 ” 的平方.This combination is named the square of the " interval ".他越过把他们分开的年龄间隔的代沟, 和善地加以解释.He explained, good - naturedly, across the little gap of years that separated them.对谐振子来说,能级是等间隔的.For a harmonic osc...
Tod shook his head angrily and slung the coil of rope over his shoulder...托德气愤地摇了摇头，然后把那卷绳子往肩上一搭。Are you going to be alright here all on your tod?你一个人在这儿行吗?Mike asked George to trade places with him so he could ride with...