您要查找的是不是：
- Cup head nib bolts with large head GB/T15-1988大半圆头带榫螺栓
- Flat countersunk double nib bolts GB/T800-1988沉头双榫螺栓
- He locked the door and pressed the bolt home. 他锁上房门，并插好插销。
- A projecting part, especially a nib. 向前突出的部位，尤指笔尖
- 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。
- 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。
- large oval head nibbed bolt 大扁圆头带榫螺栓
- 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。
- The lawyer nib his pen, spread out his paper, and prepared to write. 那律师装上笔尖,摊开纸张,准备开始写东西。
- nibbed bolt 尖头螺栓
- A projecting part,especially a nib. 向前突出的部位，尤指笔尖
- 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。
- I want to buy a pen with a gold nib. 我要金笔。
