| 释义 |
〔cochineal〕A red dye made of the dried and pulverized bodies of female cochineal insects. It is used as a biological stain and as an indicator in acid-base titrations.胭脂红：由雌胭脂虫虫体干燥并研成粉末制成的一种红色染料。用作生物着色剂和酸基滴定指示剂〔kermes〕A red dyestuff once prepared from the dried bodies of various female scale insects of the genusKermes. 胭脂：一种红色染料，曾是由胭脂虫 属的有鳞屑的雌胭脂虫的干虫体制成 |