Comsat
n. 通讯卫星
🗣️ 情景例句
I have to turn off the lights,
我得关掉灯，
Once bitten, twice shy.
一次被咬，下次胆小。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。