out-space

基本解释

• 外部空间

同根派生

英汉例句

• Experiments have shown that most of the ionization is caused by particles coming into the atmosphere at great speeds from outer space.
  实验已证明这种电离现象绝大部分是由外部空间的粒子以高速进入大气层时引起的。
• In outer space,where the pull of the earth's gravity is weakened,if a rocket is moving,it will continue to move until something else pushes against it or pulls it back.
  在外部空间，地球重力减弱，如果有一火箭在运行，那么它将继续运转，直到另有一物推它或拉它为止。