Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/5738f2dac0f088e44035eea41527180f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55
amount of substance英英字典_amount of substance剑桥英语解释_amount of substance柯林斯英文解释_94生活常识网有道词典
94生活常识网有道词典

amount of substance

A 开头单词

柯林斯词典

    amount of substance

  • 1. N a measure of the number of entities (atoms, molecules, ions, electrons, etc) present in a substance, expressed in moles 物质的量

    • 返回 amount of substance