您要查找的是不是：
- He is a crack hand at playing chess. 他是个下棋高手。
- a crack hand at (doing) something 巧于
- a crack hand at 行家
- a crack hand at doing something 巧于
- a crack hand at something 巧于
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- She's a good hand at making bread. 她是做面包的能手。
- Ian is a dab hand at the orient art. 伊恩是东方艺术的行家。
- 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。
- In his speech he took a crack at his foreign staff. 他在讲话中对他的外国同事大加赞扬。
- Close examination revealed a crack in the vase. 花瓶经仔细检查发现有裂缝。
- The wind whistled through a crack in the door. 风从门的裂缝中呼呼地刮了进来。
- I'd like to try my hand at computing. 我想试试我的计算机运算技术。
- I decided to take a crack at photography. 我决定试试摄影。
- I have no enough material in hand at present. 目前我手头没有足够的资料。
- A narrow opening, such as a crack or fissure. 裂缝如裂缝或缝隙之类狭窄的裂口
- Have you ever tried your hand at writing a novel? 你尝试过写小说吗?
- The garage mechanic find a crack in the back axle of the car. 汽车修理厂的机修工发现汽车的后车轴上有一条裂缝。
- A crack shot; a crack tennis player. 神枪手; 一流的网球运动员
