Tcvs
abbr. Thrust Chamber Valve Switch （火箭发动机）推力室阀门开关
🗣️ 情景例句
When do you think we'll be through?
你认为我们什么时候能完毕？
Excuse me, how can I get to the bus station?
对不起，汽车站怎么走？
After a few minutes she started to cry again. Listen to me, I said.
几分钟后她又哭了起来。“听我的呀，”我说。