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单词 hypericin
释义 hy·per·i·cin
\hīˈperəsə̇n\ noun
(-s)
Etymology: International Scientific Vocabulary hyperic- (from New Latin Hypericum, genus that produces it) + -in
: a violet crystalline pigment C30H16O8 from St.-John's-wort that has a red fluorescence and causes hypericism
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