英语词汇lead concentrate是什么意思，lead concentrate的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	lead concentrate
释义	lead concentrate　精铅
随便看	navigation deck navigation department navigation dome navigation facility navigation fix navigation flame float navigation flare navigation gear navigation head navigation horn navigation instrument navigation key navigation law navigation laws navigation light navigation light navigation lights navigation lights board navigation marker navigation picture navigation plotter navigation radar navigation radar station navigation right navigation rules

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。