Tcvs
abbr. Thrust Chamber Valve Switch （火箭发动机）推力室阀门开关
🗣️ 情景例句
We might need you to come through with your friends, Robbie.
我们也许需要你们多邀朋友来帮忙， Robbie。
Idle folks have most labour.
懒汉总嫌活太多。
It's ready.Do you want any milk?
咖啡好了，你要放点奶吗？