| 单词 | mercury vapour tube |
| 释义 | Definition of mercury vapour tube in English:mercury vapour tube(US mercury vapor tube) noun
OriginEarly 20th century; earliest use found in Work. Definition of mercury vapour tube in US English:mercury vapour tube(US mercury vapor tube) noun
OriginEarly 20th century; earliest use found in Work. |
| 随便看 |
英汉双解词典包含464360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。