rocketer

常見例句

• Our pilotless rocket enters the track of the earth.
  我們把一個無人駕駛的火箭送入了地球的軌道里。
• They planned to send a rocket to the moon.
  他們計劃向月球發(fā)射火箭。
• Imagine a rocket that can travel at the rate of light!
  想象一下能以光的速度飛行的火箭。
• A rocket manned by trained astronauts will launch soon.
  載有受過訓(xùn)練的宇航員的火箭馬上就要發(fā)射了。
• Scientists have computed the probable course of the rocket.
  科學(xué)家利用計算機計算了火箭可能運行的軌道。
• The rocket did one circuit of the earth and returned to base.
  火箭繞地球運行一周后返回基地。
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