methanometer
/ˌmɛθəˈnɒmɪtə/Mining
noun
An instrument for measuring the concentration of methane in air, especially in mines.
Origin
Late 19th century. From methane + -ometer.
| 单词 | methanometer |
| 释义 | methanometer/ˌmɛθəˈnɒmɪtə/Mining noun An instrument for measuring the concentration of methane in air, especially in mines. Origin |
| 随便看 |
英语词典包含243303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。