| 单词 | thionyl | 
| 释义 | Word Frequency thionyl(ˈθaɪənɪl) noun (modifier) of, consisting of, or containing the divalent group SO  a thionyl group or radical  thionyl chloride   Also called: sulphinylWord origin C19 thion-, from Greek theion sulphur + -yl | 
	
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