| 单词 | 多碱价 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔polybasic〕Of or relating to an acid that has two or more hydrogen atoms that can be replaced by basic atoms or radicals.多元的；多碱价的：一种含有两个或更多能被碱性原子或原子团取代的氢原子酸的；或与之有关的美国传统 |
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