Ragbolt
n. [机]棘螺栓
🗣️ 情景例句
he could be so valuable.
他或许能够有所用。
Delivery has to be put off due to the strike of the workers at the port.
由于港口工人罢工，交货只好推迟。
He was married to a friend of mine.
他和我的一个朋友结了婚。