| 单词 | phosphonium |
| 释义 | Definition of phosphonium in English:phosphoniumnoun fɒsˈfəʊnɪəmfäsˈfōnēəm
OriginLate 19th century: blend of phosphorus and ammonium. Definition of phosphonium in US English:phosphoniumnounfäsˈfōnēəm
OriginLate 19th century: blend of phosphorus and ammonium. |
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