test tube

英 [ˈtest tjuːb]

美 [ˈtest tuːb]

n.  试管

机械

Collins.1

牛津词典

noun

• 试管
  a small glass tube, closed at one end, that is used in scientific experiments

柯林斯词典

• 试管
  Atest tubeis a small tube-shaped container made from glass. Test tubes are used in laboratories.

英英释义

noun

• glass tube closed at one end

双语例句

• In test tube experiments and in animal studies, the spice led to a noteworthy increase in the processing of glucose.
  在试管实验与动物研究中，这种香料导致葡萄糖的分解显著增强。
• He held the test tube in his hand thoughtfully.
  他沉思地把试管拿在手里。
• The test tube is closed at one end with a hydraulic seal.
  接管式防水密封接头试管的一端为水封所封闭。
• Love and anger can't be collected in a test tube to be weighed and measured.
  爱和恨不能收集到测试管里进行称重和测量。
• Human DNA Dissolved in a test tube, the essence of life is a clear liquid.
  如果将其溶解于试管中，生命的本质是一种透明的液体。
• The glass test tube is cone-shaped, and the right and the left pipe wall are provided with scale.
  在锥形内壁与进沙口和排气口界面处有沙网。
• Small Test Tube and Stopper ( or jar with a lid).
  1小试管和塞子（或者带盖子的广口瓶）。
• The married patient hopes to conceive after completing a test tube baby programme.
  已婚的德亚希望试管婴儿项目完成后自己能怀孕。
• Neural stem cells can now be coaxed to develop into motor neurons in a test tube.
  神经干细胞现在可以在试管慢慢的发育成为运动神经元。
• In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.
  其实，做这种研究，你根本用不着杀害任何动物，因为试验都是在试管中进行的。