| 单词 | hydroxyl group |
| 释义 | hydroxyl group (once / 171295 pages) n WORD FAMILY hydroxyl group: hydroxyl groups USAGE EXAMPLESCyclodextrins are sugar molecules arranged in a ring such that the sugar’s hydroxyl groups are perpendicular to the plane of the ring. Science Magazine(Dec 21, 2015) The process requires replacing three of sugar’s hydroxyl groups with chlorine atoms. BusinessWeek(Jan 05, 2012) Ethanol has two carbon atoms linked to five hydrogen atoms, plus a hydroxyl group. Nature(Jun 22, 2011) n the monovalent group -OH in such compounds as bases and some acids and alcohols Syn|Hyper hydroxyl, hydroxyl radical chemical group, group, radical (chemistry) two or more atoms bound together as a single unit and forming part of a molecule |
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