Test tube
01
试管, 试验管
a cylindrical glass or plastic tube used to hold, mix, or heat small amounts of liquids or gases in a laboratory setting
例子
The scientist carefully added the solution to the test tube for the experiment.
科学家小心地将溶液添加到试管中以进行实验。
She used a test tube to mix the chemicals together in the lab.
她在实验室里用一个试管来混合化学药品。
