英语词汇“petrology”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	petrology
释义	petrologypetrology /pəˈtrɑlədʒi, pɛ-/ noun [uncountable] earth science the study of rocks—petrologist noun [countable]
随便看	tracking tracking station track lighting track meet track record tract tractability tractable tract house tract housing traction tractor tractor-trailer trade trade association trade barrier trade deficit trade discount trade fair trade gap trade-in trade journal trademark trade name trade-off

英语词典包含48224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。