Amphichromatic
(重定向自Amphichroic)
Amphichromatic (or amphichroic) substances give one colour on reaction with an acid and another colour on reaction with a base. All acid-base indicators are amphichromatic in nature.
网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。