英语词汇3 Pb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	3 Pb
释义	Examples: red lead oxide Pb3O4— 朱粉 lead (Pb)— 婴儿
随便看	updating licenses updating meeting updating of data updating of existing updating of Library updating of Manual updating of records updating of the database updating period updating process updating records updating references updating service updating software updating target; updating task updating the costs updating the database updating the framework, updating the framework, updating the framework, updating the framework, updating the plans updating the skills updating the status

英汉双解词典包含2273206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。

red lead oxide Pb3O4—