balance tube

 
  • 均压管

balance tube的用法和样例:

例句

  1. She performed on the balance beam with much grace.
    她在平衡木上表演得非常优美。
  2. A display device that uses a cathode ray tube.
    一种使用阴极射线管的显示装置。
  3. He held the test tube in his hand thoughtfully.
    他沉思地把试管拿在手里。
  4. Losing balance, he plumped against the doorpost.
    没有站稳,他一头撞在门柱上。
  5. I must buy a tube of toothpaste.
    我必须买一支牙膏。
  6. Global strategic balance and stability.
    全球战略平衡和稳定。
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