box-end wrench
复数形式
box-end wrenches
1
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
A box-end wrench is a tool used to tighten or loosen bolts and nuts. It has a closed, ring-like end that fits around the bolt or nut, providing a secure grip. The box-end design offers better turning power and prevents slippage, making it ideal for working in tight spaces or on stubborn fasteners. It is often used in mechanical, automotive, and construction work, where a strong, precise grip is needed. The wrench may come in different sizes to fit various bolt or nut sizes.
- 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。
- For the tight space under the sink, a box-end wrench worked better than an open-end wrench.
对于水槽下的狭窄空间，梅花扳手比开口扳手更好用。
- She had to use a box-end wrench to loosen the stubborn nut on the metal frame.
她不得不用套筒扳手来松开金属框架上顽固的螺母。
- He reached for a box-end wrench to secure the nut that was too difficult to turn by hand.
他伸手去拿一个梅花扳手来固定那个用手难以转动的螺母。
- Using the box-end wrench, they were able to easily remove the rusted bolt from the door hinge.
使用套筒扳手，他们能够轻松地从门铰链上拆下生锈的螺栓。
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