litmus
litmus是什么意思、litmus怎么读
“litmus”英文单词的解释:n.[化]石蕊,网络释义:a dye obtained from certain lichens, especially Roccella tinctoria, used as a blue indicator in chemical analysis and as a red coloring matter.\n一种从特定地衣中获得的染料,特别是岩血苔,用作化学分析中的蓝色指示剂和红色着色剂。,词性:名词