bolt的意思

基本释义

• n 螺栓，螺钉；闪电，雷电；门闩；弩箭;（布的）一匹，一卷

  a screw with a flat head and no point, for fastening things together

• v 筛选；囫囵吞下；（把门、窗等）闩上；突然说出，脱口说出

  to lock a door or window by sliding a bolt across

• adv 突然地；像箭似地；直立地

  If a person or animal bolts, they suddenly start to run very fast, often because something has frightened them

例句

1. Was this money a bolt from the blue or did you know you were going to get it?

   这是一笔意料之财呢，还是你本来就知道会有的？

2. The pig rose squealing and bolted.

   那头猪尖叫着站起来，飞快地跑开了。

短语

• nuts and bolts 具体细节，基本要素
• anchor bolt 锚栓，地脚螺栓；锚定螺栓，基础螺栓
• lightning bolt 闪电球
• rock bolt 锚杆；岩栓
• high strength bolt 高强度螺栓；高强螺栓

近义词