英语词汇coal sample for gas test的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	coal sample for gas test
释义	coal sample for gas test [k?ul ?sɑ:mpl f?: ɡ?s test] 释义瓦斯煤样行业词典煤炭瓦斯煤样???为测定煤层中的瓦斯成分和含量而采集的煤样。???
随便看	checkrow boot checkrow bunch planter checkrow clutch check row device checkrowed checkrower checkrow fertilizer planter checkrowing checkrowing device checkrow plan checkrow planter check row planter checkrow planting checkrows checkrow wire checks checks against check sample check sampling checksand balance checks-and-balances checks and balances checks and credit transfer checks as cash checksbook

英汉双解词典包含4367426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。

coal sample for gas test