| 单词 | betaine |
| 释义 | betaine /bee"teuh een', -in; bi tay"een, -in/, n. Chem., Pharm. a colorless, crystalline, water-soluble, sweet-tasting alkaloid, C5H11NO2, usually obtained from sugar beets or synthesized from glycine, used chiefly in medicine. Also, betain /bee"teuh in, bi tay"-/. Also called lycine, oxyneurine, trimethylglycine. [1875-80; < L beta BEET + -INE2] |
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