thionine / ˈθaɪ əˌnin, ‐nɪn /

⚽高中词汇硫氨酸噻吩硫酸盐硫磺酸

thionine 的定义

n. 名词 noun

Biochemistry.

  1. a dark-green crystalline powder, C12H10N3S, whose property of turning violet in solution is useful in microscopy as a biological stain.