闸

zhá

HSK 7–9

Nghĩa

一种控制水流或气流的装置，或电路中的开关、制动装置。

A device that controls the flow of water or gas, or a switch or braking device in electrical circuits.

通常指水闸、电闸、气闸等控制性装置，也可指刹车或船闸。

Generally refers to control devices such as sluice gates, electrical switches, gas valves, as well as brakes or ship locks.

1 水闸打开后，河水涌入了灌溉渠。（After the sluice gate was opened, river water rushed into the irrigation canal.）
2 用电高峰时，总闸会自动跳闸保护电路。（During peak electricity usage, the main switch automatically trips to protect the circuit.）
3 火车司机拉动了紧急制动闸，避免了事故。（The train driver pulled the emergency brake, avoiding an accident.）
4 气闸故障导致压缩机无法正常停止。（The gas valve malfunction prevented the compressor from stopping properly.）
5 船闸让船只平稳地通过水位落差大的河道。（The ship lock allowed vessels to pass smoothly through river sections with large water level differences.）

Bài luyện HSK theo dạng đề thi, chấm điểm và giải thích ngay.

Miễn phí · khoảng 3 phút · không cần tài khoản