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- As the step rocket goes up,some of the stages at the side fall away. 当多级火箭上升时，边上的几级火箭就脱落了。
- As the step rocket goes up, some of the stages at the side fall away. 当多级火箭上升时，边上的几级火箭就脱落了。
- One of the ways to make step rockets is to put the stages side by side at the bottom. 制造多级火箭的一种方法是把各级火箭并排放在底部。
- Rockets with more than one stage are called step rockets. 多于一级的火箭称为多级火箭。
- These are two ways to make step rockets, one is to put the stages one on top lr the other. 有两种制造多级火箭的方法，一种是把一级放在另一级的项上。
- These are two ways to make step rockets,one is to put the stages one on top of the other. 有两种制造多级火箭的方法，一种是把一级放在另一级的项上。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- I hope you try to get them to step up production. 希望你们尽力使厂家增加生产。
- Step on it or we'll miss the beginning of the show. 赶快，要不然我们会赶不上演出的。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- In batch or remote batch entry, a job or job step. 在批处理或远程批处理输入中的一个作业或作业步。
- A rocket manned by trained astronauts will launch soon. 载有受过训练的宇航员的火箭马上就要发射了。
- Scientists have computed the probable course of the rocket. 科学家利用计算机计算了火箭可能运行的轨道。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- You must watch your step so as not to fall down. 你必须留心脚下才不会跌下去。
- Step into the house while you're waiting. 你既然在等候，那就请进屋去吧。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
