Ruddervator
方向升降舵
🗣️ 情景例句
Yes, sir.
带来了 ，先生。
The computer technician reads the paper tape.
电脑的技术人员在解读纸带。
I'd like to invite you to dinner before you go. What about Thursday?
我想在你走之前请你吃饭。周四怎么样？