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单词
pentose
释义
pentose
/ˈpentəʊs/
noun
Chemistry
any of the class of simple sugars whose molecules contain five carbon atoms, such as ribose and xylose. They generally have the chemical formula C
5
H
10
O
5
.
【化】戊糖。它们的化学分子式一般是C
5
H
10
O
5
.
词源
late 19th cent.: from
PENTA-
'five'+
-OSE
2
.
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更新时间:2025/8/21 15:47:29