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。
- They need one laboratory technician. 他们需要一名实验室技术员。
- That technician is highly skilled. 那位技师技术很好。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- A skilled technician takes years to train. 一个熟练的技师需要数年时间才能培训出来。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- The technician had on an antiseptic white jacket. 那个技术员穿著消毒白色夹克。
- He is an electrical technician by profession. 他的职业是电工技师。
- 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。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 这扇窗户上有个裂纹。
- She got up at the crack of dawn. 天刚亮她便起床了。
- 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。
- A technician on probation was hit by a piece of falling masonry. 一个见习技术员被建筑物上落下的一块石头砸着了。
- There is not a mechanic or technician who hasn't had this problem. 没有一个机工或技师不碰到这样的问题。
- 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。
- The technician was sent to measure the hardiness of the material. 这位技术员被派去测量材料的硬度。
- Her foot wedged in the narrow crack. 她的脚卡在那狭缝里了。
