Machine bolt
机螺栓
🧩 词语组成解析
bolt
[bolt]
n. 螺栓，螺钉;闪电，雷电;门闩;弩箭;
vt. 筛选;囫囵吞下;（把门、窗等）闩上;突然说出，脱口说出;
vi. （门窗等）闩上，拴住;冲出，跳出;（马等的）脱缰;囫囵吞下;
adv. 突然地;像箭似地;直立地;
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
I'll make up the money to the amount you need.
我会补足这笔款项。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，