您要查找的是不是:
- Concrete is strong in compression but weak in tension,and there is a tendency for the concrete to crack on the plane subject to tension should the stress become large enough. 混凝土有良好的抗挤压能力但抗拉伸的能力却很弱,因此在受到拉力作用的平面上,混凝土容易断裂,压力也变得足够大。
- There's a crack on the underneath of the bowl. 碗底下有一条裂痕。
- There is a crack on the ceiling of the bedroom. 卧室天花板上有一道裂缝。
- Unluckily there is a obvious crack on the jade. 令人遗憾的是这块美玉上有一道明显的裂璺。
- Tom tumbles over and hits his head on the concrete. 汤姆摔倒,头撞到水泥地。
- Tom tumbled over and hit his head on the concrete. 汤姆摔倒,头撞到水泥地。
- Andrew's knife clattered on the concrete floor. 安德鲁的刀掉在了水泥地上。
- He was struck with a smart crack on the head. 他头上突然被猛击了一下。
- The sunlight show up the cracks on the wall. 太阳光使墙上的裂缝显得十分清楚。
- She fell over and got a nasty crack on the head. 她跌倒了,脑袋重重地磕了一下。
- Tom trumbled over and hit his head on the concrete. 汤姆摔倒,头撞到水泥地。
- She fetched a crack on the child's head for disobedience. 那孩子不听话,她啪地一声打在他的头上。
- Little girls double-dutch on the concrete. 小女孩在具体的问题上总是犹豫不决。
- The engine cracked on the first test flight. 在首次试飞时,发动机发生裂纹。
- I found this crack on the bottom when I went back to my hotel. 回到旅馆后,我发现花瓶底部有一条裂缝。
- The rain-water dripped through a crack on the ceiling. 雨水从天花板的裂缝中漏下来。
- The rainwater dripped through a crack on the ceiling. 雨水从天花板的裂缝中滴下。
- I found this crack on the bottom when I went back to home. 我发现花瓶底部有一条裂缝。
- I got a nasty crack on the head when I went through that low door. 我走过那扇矮门时, 把头给撞了一下。
- crack on the concrete 混凝土裂缝