| 单词 | thionic acid |
| 释义 | thionic acidnoun Chemistry.any of the five acids of sulfur of the type H2SnO6, where n is from two to six. Origin of thionic acidFirst recorded in 1875–80 Words nearby thionic acidThiokol, thiol, thion-, thionate, thionic, thionic acid, thionine, thionyl, thionyl chloride, thiopental sodium, thiophen Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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