英语词汇“θ6576”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ6576
释义	the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > coal > degree of hardness (1) rank1914 Geology. More fully coal rank.The degree of metamorphic maturity, carbon content, and hardness of coal.
随便看	head of water head off head off at the pass head office head office accounts head or tail head over head over ears head over heels head over tip head page head pan head penny head pensionary head prefect head pulls head pump head race head register head rent head resistance head restraint head rope head rush head rushes

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。