| 释义 |
〔quinine〕A bitter, colorless, amorphous powder or crystalline alkaloid, C20H 24N 2O 2·3H 2O, derived from certain cinchona barks and used in medicine to treat malaria. 奎宁:一种味苦、无色、不定形的粉末或晶体状生物碱,C20H 24N 2O 2·3H 2O,从某些金鸡纳树皮中提取,用在医药上来治疗疟疾 〔amorphous〕Lacking organization; formless.无组织的;不定形的〔allophane〕An amorphous, translucent, variously colored mineral, essentially hydrous aluminum silicate.水铝英石:一种不定形的半透明的多色矿物,主要成份是水合硅酸铝 |