英语词汇petrogram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	petrogram
释义	petrogram['petrəɡræm] n.岩画(一般发现于史前洞穴中)；岩石文字；碑版文字
随便看	Cuculiformes cuculiformess cucullate cucullated cucullus Cucumariidae cucumber cucumber beetle cucumber beetles cucumber mildew cucumber mosaic cucumber root cucumbers cucumber tree cucumber trees cucumiform cucurbit cucurbitaceous Cucurbitariaceae cucurbits Cucurbit wilt cud cuda cudas cudbear

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。