orcin的翻译，读音
英/'ɔ:sin/
释义：
n. [化]苔黑素,苔黑酚
n. A colorless crystalline substance, C6H3.CH3.(OH)2, which is
obtained from certain lichens (Roccella, Lecanora, etc.), also from
extract of aloes, and artificially from certain derivatives of toluene.
It changes readily into orcein.
n. A colorless crystalline substance, C6H3.CH3.(OH)2, which is
obtained from certain lichens (Roccella, Lecanora, etc.), also from
extract of aloes, and artificially from certain derivatives of toluene.
It changes readily into orcein.