Retroengine
n. [空]制动发动机
🗣️ 情景例句
I hope to be able to join the school band.
我想加入学校的乐队。
It's nice to be sitting here with you.
在这里陪你坐着是非常愉快的。[动词不定式的进行时]
Good luck!
祝好运！