Lockage
n. 通过船闸, 船闸通行税, 船闸系统
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Paul is negotiating for a job worth $18000.
保罗正在商谈谋求一份年薪 18000美元的工作。
He used to learn everything by rote.
他过去总是死记硬背。