英语词汇“coal ball”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	coal ball
释义	WordReference Random House Unabridged Dictionary of American English © 2024 coal′ ball′, Mining, Mineralogya spherical mass of mineral and plant material embedded in coal beds, ranging in size from that of a pea to that of a boulder. 1735–45
随便看	somite somme sommelier sommeliers sommerfeld somnambulant somnambulate somnambulation somnambulism somnambulist somnambulistic somnifacient somniferous somniferously somnific somnolence somnolency somnolent somnolently somnus somoza somoza debayle -son- son- son

英语词典包含188688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。