您要查找的是不是:
- They're microscopic tubes made of a remarkable form of soot and have chemical properties that make them stronger than steel and lighter than plastic. 它们是显微结构的管子,由一种著名形式的烟炭构成,它们所具有的化学特性使其比钢硬、比塑料轻。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- We can't see microscopic creature with naked eyes. 我们不能用肉眼看到微生物。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The microscopic structure of tissue. 组织机构组织的微观结构
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Some insects have microscopic vision. 一些昆虫有精微的视力。
- This tube is flexible but tough. 这管子柔软但很坚固。
- The lady look one another over with microscopic carelessness. 女士们以显微镜式的、好象漫不经心的眼光彼此察看了(一会儿)。
- The doctor had a microscopic examination of traces of blood. 医生用显微镜作了血迹检查。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- 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。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石,如花粉粒或单细胞有机体的化石
- Suck on the tube to draw up the water. 用管子把水吸上来。
- She bought a tube of toothpaste. 她买了一管牙膏。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子