您要查找的是不是：
- cracks of rivet holes 钉孔裂纹
- Rivet holes in the sides of ships. 他们在学习如何在船身上镗铆钉孔。
- They are taught how to bear rivet hole in the side of ships. 有人教他们如何在船的舷侧钻铆孔。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- She got up at the crack of dawn. 天刚亮她便起床了。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- Could you post more pics?The pic of rivet! 方便在多几张图片吗？还有后铆图！
- Not rare is the craftsmanship of rivet. 铆接工艺也不多见。
- They were taught how to bore rivet holes in the sides of ships. 有人教他们如何在船的舷侧钻铆孔。
- He heard the cracks of rifle fire in the distance. 他听到了远处的步枪声。
- The crack of a rifle is very sharp. 手枪的爆声很尖锐。
- His bag wedged in the crack of the door. 他的书包被卡在门缝里了。
- I was up at the crack of dawn to get the plane. 为了乘飞机，我破晓时就起身了。
- You're never yet heard the crack of an angry rifle. 你从未听过交战时的猛烈枪声。
- The choice of rivet in riveting technics. 铆接工艺中铆钉的选择。
- We have to get up at the crack of dawn. 我们必须一大清早就起床。
- I felt we weren't given a fair crack of the whip. 我觉得我们没有得到合理的机会。
- The crack of Dalleson's carbine sounded again. 达尔生的卡宾枪又砰地响了。
- At the first crack of the twigs, the birds took to. 树枝喀嚓一响,这些鸟马上就飞走了。
- She was always up at the crack of dawn. 她总是在破晓时分就起床了。
