英语词汇pearl stone是什么意思，pearl stone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	pearl stone
释义	pearl stone　珍珠岩
随便看	working envelope working equation working equipment working expense working expenses working face working file working fit working fiuid working flank working flare working fluid working force working form working frequency working function working fund working furnace working gas working gauge working girl working girl working group working group working hard

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。