| 单词 | 戊糖 |
| 释义 | 〔pentose〕Any of a class of monosaccharides having five carbon atoms per molecule and including ribose and several other sugars.戊糖：分子中含有五个炭原子的一种单糖，包括核糖及其它几种单糖〔pentosan〕Any of a group of polysaccharides found with cellulose in many woody plants and yielding pentoses on hydrolysis.戊聚醣：一种多糖，可见于多种木质植物的细胞中，水解生成戊糖〔ribose〕A pentose sugar, C5H 10O 5, occurring as a component of riboflavin, nucleotides, and nucleic acids. 核糖：戊糖，C5H 10O 5，作为核黄素、核苷酸及核酸的一种组分存在 |
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