Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪,为什么只有土星有光环.Saturn was to launch the 15 th flight, a Moon orbital mission.第15次飞行利用萨杜恩将飞船送人月球轨道.The Saturn family of launch vehicles falls into three types or...
Saturn was to launch the 15 th flight, a Moon orbital mission.第15次飞行利用萨杜恩将飞船送人月球轨道.Explanation: What does the surface of Saturn's ice - spewing moon Enceladus look like?说明: 土卫二,这颗会喷出冰的土星卫星表面长什么样子?Planetary scientist...
The soldiers numbered off from the right.士兵们从右开始报数.The officer numbered the men off.军官叫士兵报数.The company numbered off one by one from left to right.该连士兵由左向右报数....
We grow many different vegetables:potatoes,eggplant,etc.我们种了许多不同的蔬菜,如土豆、茄子等。Let's pick out the bad potatoes from the basket.让我们把坏掉的土豆从篮子里挑出来。My brother likes potatoes very much, but I don't care for them.我弟弟很喜欢...
迪克斯拿着杯子往前挤。Dix pushed forward carrying a glass.在19世纪中叶，多罗西娅·迪克斯开始发起为精神病患者争取人道待遇的运动。In the mid-nineteenth century, Dorothea Dix began to campaign for humane treatment of the mentally ill.阿迪克斯在悬椅上坐下来,跷起二郎腿.Atticus sat down...