Box-end wrench
01
梅花扳手, 闭口扳手
a hand tool with a closed-looped, box-shaped end that fits snugly around the flats of nuts and bolts, providing a secure grip and allowing for the application of torque during tightening or loosening tasks
语法信息
有生性状态
无生命
形态构成
复杂复合词
可数
复数形式
box-end wrenches
例子
I used a box-end wrench to tighten the bolt on the car engine.
我使用了一个套筒扳手来拧紧汽车发动机上的螺栓。
