roccellin的翻译，读音
释义：
[医] 海石蕊紫
n. A red dyestuff, used as a substitute for cochineal,
archil, etc. It consists of the sodium salt of a complex azo derivative
of naphtol.
n. A red dyestuff, used as a substitute for cochineal,
archil, etc. It consists of the sodium salt of a complex azo derivative
of naphtol.