单词	source rock
释义	source rock noun : a rock in which petroleum has originated oil passes from the source rock … into the more open spaces of a reservoir rock, where it can accumulate W. G. Fearnsides & O. M. B. Bulman
随便看	trigons trigos trigram trigrammatic trigrams trigraph trigraphic trigraphs trigs Trigynia trigynian trihalide trihalomethane trihalomethanes trihedra trihedral trihedral angle trihedrals trihedron trihedrons trihybrid trihybrids trihydrated trihydroxy triiodomethanes

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。