Ratog
火箭助推起飞装置
🗣️ 情景例句
As you know, my reaction to Peter was extremely favorable when I met him.
如你所知，刚遇到彼德时我是非常喜欢他的。
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
Do you think our manager is going to have a new factory built?
你认为咱们经理会打算建造一家新工厂吗？