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英语解释

test tube

音标[tju:b]

汉语翻译

试管
【机】 试管

test tube英语解释

名词 test tube:

  1. glass tube closed at one end

test tube例句

  1. He demonstrated the principles with chemicals and test tubes.
    他借助化学药品和试管讲解了这些原理。
  2. He held the test tube in his hand thoughtfully.
    他沉思地把试管拿在手里。
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