Foods and fluids are mixed in the stomach by its muscular contractions.通过胃部肌肉的收缩食物和流质在胃中混合。Contractions are much more common in speech than in writing.缩略词在口语里比在书写中常见得多.Muscle contractions are powered by the chemical aden...
He has spent several minutes to tell about that viewpoint detailedly.他花了几分钟详细讲述了那个观点.Finally, the implementation and test the system are described detailedly.最后详细介绍了系统的具体实现和测试.Especially during period of heater anomaly, ...
无翼飞机首次试飞预计将于4个月内实施.WEAV is expected to first trial flight in 4 months.之所以选用Aptera这个名字,是因为这种电动车像小型的无翼飞行器.The name Aptera was chosen because the vehicle resembles a small, wingless aircraft.也许我们命中注定只能在梦中做无翼飞行,而在现实中永远叶做不到.P...