英语词汇“primary rocks”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	primary rocks
释义	primary rocks plural noun : the rocks believed to have been first formed called also primitive rocks
随便看	cysteine cysteines cysteins cysti- cystic cystic fibrosis cysticcer cysticcest cysticer cysticerci cysticercoid cysticercoids cysticercoses cysticercosis cysticercus cysticest cystid Cystidea cystidean cystidia cystidium cystidiums cystids cystine cystines

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。

primary rocks