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- A common usage is to allow the head of a countersunk bolt or screw, ... 马车螺栓（螺栓教练）：有一个圆顶或沉头，而小腿是由简短根据头方节突破。
- To drive(a screw or bolt) into a countersink. 将钻或螺栓置入埋头孔
- He locked the door and pressed the bolt home. 他锁上房门，并插好插销。
- The bolt slotted smoothly into place. 插销很容易就插上了。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- I rammed the bolt back across the door. 我把门拴上。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The bolt sheared (off) and the wheel came off. 螺栓折了，轮子脱了出来。
- countersink bolt 埋头螺栓
- The ilinproved linkage is bolted with hexagon countersunk bolts in stead of welting to shorten a half of board changing time. 原连接方式为焊接，改进后采用内六角沉头螺栓连接，使衬板更换时间缩短近一半，提高了工作效率。
- Don't bolt your food you'll get indigestion! 别这麽狼吞虎咽--你会消化不良的！
- She slid the bolt back and opened the door. 她推开门闩,把门打开。
- The news of his death came as a bolt from the blue. 他死亡的消息好似晴天霹雳。
- It annoys me if a lamppost is not bolt upright. 如果灯杆不是笔直的,我就看不过去。
- It is a bad habit to bolt your food. 不加咀嚼，狼吞虎咽地吃东西是个不良习惯。
- A tool for making a countersink. 做螺丝钉孔的工具
- The plumber took out a wrench and tightened the bolt. 修水管的工人拿出一把扳手拧紧了螺栓。
- Both handle and bolt are automatically deadlocked against turning. 把手和插销都自动锁死不能转动。
- The nursery teacher made the children sit bolt upright. 幼儿园的老师让孩子们笔直地坐着。
- His death came as a bolt from the blue. 他的去世犹如晴天霹雳。
