bolted 核心词议：
adj. 用螺栓固定的
v. 动词bolt的过去式和过去分词
bolted 基本解释
v. 闩上( bolt的过去式和过去分词 )；冲出去；逃跑；又作(bolt down) 狼吞虎咽
速记方法知识扩展
词组短语
bolted flange栓结法兰；联接法兰；螺栓结合凸缘；bolted connection（钢结构）螺栓连接
中文词源
中文词源：
bolted
精选例句
1、 The pig rose squealing and bolted.
那头猪尖叫着站起来，飞快地跑开了。
常见考点例句：
- Engine and transmission bolted together to form a power unit .
- 发动机和变速器用螺栓连接在一起形成一个动力单元。
- He bolted down his breakfast .
- 他匆匆忙忙地吃了早餐。
- This month has seen a series of high-profile defections : football players absconding at an away match in tanzania ; medical workers seeking refuge in sudan ; naval ratings escaping to yemen . Even a senior government propagandist has bolted .
- 本月有一系列备受关注的事件发生：足球运动员在坦桑尼亚的比赛中出逃；医务工作者在苏丹寻求庇护；海军士兵也逃往也门；甚至政府一位高级宣传官员也突然逃跑。
- It looks , then , as if evolution has bolted into men a psychological mechanism to keep them in the family .
- 所以说，由此可见，似乎自然进化让男人们产生了一种心理学机制，把他们闩在了家庭里。
- So there was a killer and he came in through the open doorway because the door to the hall was tightly bolted on the inside .
- 因而，肯定存在一位凶手，他从打开的双开门进屋，因为通向走廊的房门被从里面紧紧地闩住。