| 单词 | ethionic anhydride |
| 释义 | Definition of ethionic anhydride in English:ethionic anhydridenoun rare
OriginMid 19th century; earliest use found in William A. Miller (1817–1870), chemist. Definition of ethionic anhydride in US English:ethionic anhydridenoun rare
OriginMid 19th century; earliest use found in William A. Miller (1817–1870), chemist. |
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