Lockhouse
n. (运河的)船闸管理人值班房
🗣️ 情景例句
You should consider his proposal.
你该仔细考虑他的建议。
How often did I tell you not to slam the door?
我告诉你多少次不要砰然关门?
It's about20,000 kilometres.
大约有20，000公里。