Ramjet
n. 冲压式喷气发动机
🗣️ 情景例句
Sometimes.
有时候。
Walking to enjoy the sights is enjoyable.
一面浏览景色一面散步最为快乐。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。