单词 test-tube 释义 test-tube[f. test n.1 + tube.]a. A cylinder of thin transparent glass closed at one end, used to hold liquids under test. Also transf.1846G. E. Day tr. Simon's Anim. Chem. II. 176 The sediment must then be placed in a test-tube..and g...
单词 test-tube 释义 test-tube n slender glass tube, closed at one end, used in chemical experiments 试管. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...