国际音标

英 [bəʊlt]

美 [boʊlt]

中文解释

n. 门闩, 螺钉, 筛子, 闪电, 意外事件
vt. 闩住, 发射, 脱口而出, 筛, 囫囵吞下
vi. 囫囵吞枣, 射箭, 脱缰, 退出党派
adj. 突然

英英词典

a discharge of lightning accompanied by thunder

同义词：thunderbolt, bolt of lightning

a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech

the part of a lock that is engaged or withdrawn with a key

同义词：deadbolt

the act of moving with great haste

同义词：dash

a roll of cloth or wallpaper of a definite length

a screw that screws into a nut to form a fastener

a sudden abandonment (as from a political party)

例句应用

1、The earth connection of every cabinet is achieved by connecting the bolt ground bus to the naked metal.

每个柜子的接地连接是通过连接螺栓接地母线到裸露金属来实现的。

2、The roof abscission layer is the biggest security hidden danger in bolting support tunnel.
顶板离层是锚杆支护巷道最大得安全隐患之一。

3、Study on Acceptance Standard of Steel Column Footing Prestressed Anchor Bolt with Large Diameter and High Strength.
钢柱脚大直径高强度预应力锚栓验收标准研究。