Retrorocket
n. 制动[减速]火箭系统
🗣️ 情景例句
The millionaire had a personal finance consultant invest his money.
这个百万富翁有一位私人理财顾问负责他的投资。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
We've got plenty of time.
我们时间还很宽裕。