Ramjet
n. 冲压式喷气发动机
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Do you have anything like this in your stock?
你们库存中有象这样的东西吗？