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- vacuum conveyer tube 真空输送管
- He hammered home the points he wanted to convey. 他把所要传达的重点讲得非常透彻。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Please convey my good wishes to your mother. 请向您母亲转达我的祝愿。
- Diangong Heat tube Vacuum tube heat collector. 电工太阳能热管真空管集热器.
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Let me convey my deep sympathy to you. 允许我向您表示最深切的同情。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- I found it hard to convey my feelings in words. 我觉得难以用言语表达我的感情。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Diangong Solar vacuum tube heat collector. 电工太阳能真空管集热器.
- This tube is flexible but tough. 这管子柔软但很坚固。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
