| 单词 | hydroxyl |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔catechol〕A biologically important organic phenol, having two hydroxyl groups attached to the benzene ring.苯磷二酚：生物学上一种重要的有机酚，苯环上有两个羟基群美国传统〔dihydric〕Containing two hydroxyl radicals.二羟基的：包含两个羟基的美国传统〔enol〕An organic compound containing a hydroxyl group bonded to a carbon atom, which in turn is doubly bonded to another carbon atom.烯醇：一种有机化合物，包含有与碳原子键连的羟基群，该碳原子反过来又与另一个碳原子双键连接美国传统〔glycol〕Any of various alcohols containing two hydroxyl groups.双羟基醇：含有两个羟基团的醇美国传统〔hydramine〕A dihydric alcohol in which one hydroxyl has been replaced with an amino group.脱氢酒精：一种脱氢酒精，其中的一个羟基被一个氨基所代替美国传统〔hydroxide〕A chemical compound containing the hydroxyl group.氢氧化物：含氢氧基化合物的一种化学化合物美国传统〔hydroxylate〕To introduce hydroxyl into (a compound).使羟化：将羟基介绍到（一种化合物中）美国传统〔hydroxy〕Containing the hydroxyl group.氢氧化物的：含氢氧基化合物的美国传统〔lactone〕An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids.内酯：一种通过从酸的羧基中除去一个水分子而形成的脱水物美国传统〔methylate〕An organic compound in which the hydrogen of the hydroxyl group of methyl alcohol is replaced by a metal.甲基化产物：一种有机合成物，是甲醇的羟基中的氢被一种金属取代美国传统〔monoacid〕Having only one hydroxyl group to react with acids.一元酸的：只有一个可与酸发生反应的氢原子团的美国传统〔phenol〕Any of a class of aromatic organic compounds having at least one hydroxyl group attached directly to the benzene ring.酚，羟基类化合物：一种芳香的有机化合物，至少含有一个与苯子不直接相连的羟基组美国传统〔polyhydric〕Containing at least two hydroxyl groups.多羚（基）的：含有至少两个羚基的美国传统〔react〕Methane reacts with hydroxyl to produce formaldehyde.甲烷与羟基反应生成甲醛美国传统〔tetrahydroxy〕Having four hydroxyl groups in a molecule.四羟基的：一个分子中有四个羟基的美国传统〔triol〕A chemical compound containing three hydroxyl groups.三元醇：一种含有三个羟基的化合物美国传统 |
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