夹具, 夹钳, 卡箍
a device, typically one having two jaws that can be tightened to hold or compress something
:
• He used a G-clamp to hold the wood in place while the glue dried.
他用G型夹具固定木材，直到胶水干透。
• The mechanic put a clamp on the exhaust pipe to stop the leak.
机械师在排气管上安装了一个夹具以阻止泄漏。
