A few moments later they were airborne and winging their way south.过了一会儿，他们已然搭上飞机赶往南方了。He was bundled in and arrested as soon as he was airborne.飞机一起飞他就被强行逮捕了。The pilot did manage to get airborne.飞行员的确设法使飞机升空了。...
A few moments later they were airborne and winging their way south.过了一会儿，他们已然搭上飞机赶往南方了。The pilot did manage to get airborne.飞行员的确设法使飞机升空了。Many people are allergic to airborne pollutants such as pollen.许多人对空气传播的污染物过敏，比如花粉...
这种反应构成了制备芳基环丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.环丙烷基硅醚在卤化锌的作用下能够与硅胶反应生成环丙基醇.Trimethylsilyl cyclopropyl others can react with the gel the cyclopropanols when Lew...
早期的天文学家认为我们的星球是宇宙的中心。Early astronomers thought that our planet was the centre of the universe.人类对于宇宙的了解已经大为增加。Mankind's knowledge of the universe has increased beyond measure.宇宙的浩瀚难以捉摸。The immensity of the universe ...