Ratchet wrench
01
棘轮扳手, 棘轮扳钳
a hand tool that features a ratcheting mechanism, allowing for continuous rotation in one direction while preventing backward movement
例子
He reached for the ratchet wrench to fix the loose part under the car.
他伸手去拿棘轮扳手来修理车底下松动的零件。
