英语词汇Proterozoic怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Proterozoic
释义	Proterozoic[,prɔtərə'zəuik; ,prəu-] 【地质学】 adj. 元古代的；元古代岩石的 n. 元古代；元古代岩
随便看	treadings tread in someone's footsteps tread in someone's steps treadle treadled treadle loom treadle-machine treadler treadlers treadles treadless tread lightly treadling treadmill treadmiller tread on air tread on delicate ground tread on eggs tread on one's own tail tread on someone's corn tread on someone's on the toes of someone tread on someone's toes tread on the gas tread on the heels of tread out

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。