花灯集英语字典

despatch-tube

D 开头单词

基本解释

  • 气动输送管

同根派生

     

英汉例句

  • She did the job with great despatch.
    她以高效率完成了那件工作。
  • 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。