卫星: 1.(围绕行星运行的天体) satellite; moon 短语和例子木星有几个卫星 ? how many moons has the planet jupiter?2.(人造卫星) artificial satellite; man-made satellite 短语和例子气象卫星 weather satellite;meteorological satellite; 通
行动: 1.(行走; 走动) move about; get about 短语和例子行动不便 have difficulty getting about; 行动缓慢 move slowly; be slow-moving2.(为实现某种意图而活动) act; take action 短语和例子行动起来 go into action; 行动果断 put one's foot down
