| 单词 | hydroxyl group |
| 释义 | > as lemmashydroxyl group C1. attributive, as hydroxyl group. ΚΠ 1881 Athenæum 26 Feb. 303/1 This author..has thus disproved the conclusion that the two hydroxyl groups had different functions. 1896 Liv. Top. Cycl. I. 412 Gun-cotton..is made from the best white cotton by treatment with nitric acid, three hydroxyl groups being replaced by three NO3 groups. < as lemmas |
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