您要查找的是不是：
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- She made a crack about his fatness. 她取笑他肥胖。
- The plant has not struck root yet. 那棵植物还没生根。
- There is a crack in this window. 这扇窗户上有个裂纹。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- She got up at the crack of dawn. 天刚亮她便起床了。
- They were, as a group, semiliterate, proud,and stubborn, as dogged in their insistence on their own way of life as pine roots cracking granite to grow. 作为一个整体，他们是半文盲，高傲并且顽固。他们坚持自己的生活方式就象松树根在花岗石中爆缝生长。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- 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。
- I'd do anything to see you crack a smile. 为了博得你的一笑，我情愿做任何事。
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- Her foot wedged in the narrow crack. 她的脚卡在那狭缝里了。
- Close examination revealed a crack in the vase. 花瓶经仔细检查发现有裂缝。
