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单词 indigotin
释义

indigotin

/ɪnˈdɪgətɪn/
noun
mass noun
1
Chemistry a dark blue crystalline compound which is the main constituent of the dye indigo
【化】靛青, 靛蓝。
1.1
Chem. formula: (C8H6NO)2.
化学分子式:(C8H6NO)2.
词源
mid 19th cent.: from INDIGO + -t- (for ease of pronunciation) + -IN1.
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更新时间:2025/3/14 20:17:08