Retropack
n. 制动火箭系统, 减速火箭系统
🗣️ 情景例句
I found another mistake.
我又发现一个错误。
Two quarrel and a third profits by it.
鹬蚌相争，渔翁得利。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？