英语词汇“allantoin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	allantoin
释义	WordReference Random House Unabridged Dictionary of American English © 2024 al•lan•to•in (ə lan′tō in),USA pronunciation n. [Biochem., Pharm.] Biochemistry, Drugsa white powder, C₄H₆N₄O₃, produced by oxidation of uric acid and the major excretory product of purine degradation in many vertebrates: used medicinally to heal skin ulcers and in lotions, lipsticks, etc., for its soothing effect. 1835–45; allanto(is) + -in²; so named because it is found in the fluid of the allantois Collins Concise English Dictionary © HarperCollins Publishers:: allantoin /ˌælənˈtəʊɪn/ n a substance derived from the secretions of snails and contained in some plants, used in skin care products and valued for its soothing properties Etymology: 19th Century: from allantois
随便看	fünfkirchen fürth fā g. g g10 g24 g3 g5 g7 g77 g8 ga. ga gab gaba gabaon gabaonite gabar gabardine gabbai gabbais gabbed gabber gabbiness

　

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更新时间：2025/7/23 11:15:32