| 单词 | bottomonium | 
| 释义 | Definition of bottomonium in English:bottomoniumnoun ˌbɒtəˈməʊnɪəm Particle Physics 
 Origin1970s. From bottom + -onium. Definition of bottomonium in US English:bottomoniumnounˌbɒtəˈməʊnɪəm Particle Physics 
 Origin1970s. From bottom + -onium.  | 
	
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