您要查找的是不是：
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- zipper tubing 拉链式屏蔽管
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This tube is flexible but tough. 这管子柔软但很坚固。
- These jeans don't have a zipper. 这些牛仔裤没有拉链。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- To become fastened or unfastened by a zipper. 拉开拉链，拉上拉链
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- Pins, pattern, interfacing, zipper. 别针、纸样、衬布、拉链。
- The tube is sealed at both ends. 这管子两端是密封的。
- He called the zipper a slide fastener. 他把拉链叫做滑动的纽扣。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- The zipper is a wonderful invention. 拉链是个了不起的发明。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- This jacket has a broken zipper. 这件夹克的拉炼坏了。
- She bought a tube of toothpaste. 她买了一管牙膏。
