夾具, 夾鉗, 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型夾具固定木材，直到膠水乾透。
• The mechanic put a clamp on the exhaust pipe to stop the leak.
機械師在排氣管上安裝了一個夾具以阻止洩漏。
