| 单词 | tube of safety |
| 释义 | > as lemmastube of safety a. A glass or other tube used in chemistry; esp. = test-tube n. tube of safety = safety tube n. at safety n. Compounds 3. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > general vessels > glass > test-tubes dildo glassa1627 proof1791 tube1800 test-glass1827 test-tube1846 combustion-tube1861 1800 tr. E. J. B. Bouillon-Lagrange Man. Course Chem. I. 60 Melt the phosphorus in boiling water, and apply to it one of the ends of the tube, while you hold the other in your mouth. 1807 T. Thomson Syst. Chem. (ed. 3) II. 207 A tube of safety is a tube open at its upper end, and having its lower end plunged in water. 1827 M. Faraday Chem. Manip. i. 21 Glass tubes of various sizes closed at one end. 1842 M. Faraday Chem. Manip. (ed. 3) xiv. 307 The best tubes are those made of Bohemian potash glass, and used by Liebig in his analyses of organic bodies. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。