您要查找的是不是：
- device for catching flies 捕蝇装置
- A trap for catching flies. 捕蝇器一种捕蝇的圈套
- I was busy making a new device for catching rats Mark came and dragged me out to a flower show. 我正忙着在做一种新的捕鼠装置时,马可走来拖着我出去看花展了。
- I was busy making a new device for catching rats when Mark came and dragged me to a flower show. 我正忙着做新的捕鼠装置时,马克走来拖着我出去看花展了。
- A stratagem for catching or tricking an unwary person. 圈套迷住或欺骗一个不警觉的人的计谋
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Laws catch flies and let hornets go free. 法网只捕蝇，黄蜂由它去。
- A device for equalizing pressure or strain. 均衡器用来使电压或电流保持平稳的设备
- A device for indicating wind direction. 风标用来显示风向的设施
- Paper coated with a sticky, sometimes poisonous substance, used to catch flies. 捕蝇纸用于捕杀苍蝇的覆有粘稠性、有时有毒性物质的纸
- A machine or device for separating cream from milk. 乳脂分离器一种把乳脂从牛奶中分离出来的器具
- Laws catch flies, but let hornet go free. 法网捉苍蝇，黄蜂穿网过。
- A device for igniting the charge of a firearm. 枪机一种用来点燃火器中火药的装置
- Laws catch flies but let hornets go free. 法律只捉苍绳而放过大黄蜂;法不动大户;刑不上大夫;。
- It is a good spear for catching fish. 捉鱼时，它是一把锋利的梭镖。
- Laws catch flies,but let hornet go free. 法网捉苍蝇，黄蜂穿网过。
- They use television advertising as a device for stimulating demand. 他们利用电视广告作为刺激需求的方法。
- She's such a capital one for catching mice. 她抓起耗子来本领可大了。
- Laws catch flies,but let hornets go free. 法律如蛛网,捉得住苍蝇,捉不住黄蜂。
- Describes guidelines for catching exceptions. 描述捕捉异常的准则。
