bolts
/boʊlt/
动词
闩上（门或窗）
The door bolts on the inside.
门从里面闩上。
用螺栓固定
On a ship the furniture is often bolted to the deck.
轮船上的家具往往用螺栓固定在甲板上。
（尤指因受到惊吓而）奔跑，快跑
Frightened by the car horn, the horse bolted.
那匹马受到汽车嗽叭的惊吓，飞奔了起来。
/boʊlt/
名词
（布或墙纸的）一匹，一卷
弩箭；方镞箭
（门窗上的）插销，闩
I closed the window and drew the bolt (= slid the bolt across).
我关上窗户，拉上了插销。