单词	pit coal
释义	pit coal noun : coal mined from the earth : mineral coal —distinguished from charcoal Word History Etymology pit entry 1
随便看	Eustathian eustatic eustatism eustele eusteles eusterna eusternum Eusthenopteron eustomae eustomas eustomata eustomatous eustress eustyle eustyles Eusuchia eusuchian eusynchite Eutaenia Eutamias eutamiases eutaxic eutaxies eutaxy eutectic

英语词典包含469781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。