Retrorocket
n. 制动[减速]火箭系统
🗣️ 情景例句
When are you planning to get married?
你准备什么时候结婚？
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
I'll meet you there, shall we say about eleven o'clock.
我会在那儿等你，你看十一点左右如何。