Tra từ radioactivity - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

radioactivity radio·activ·ity BrE [ˌreɪdiəʊækˈtɪvəti] ; NAmE [ˌreɪdioʊækˈtɪvəti] noun uncountable •the study of radioactivity •a rise in the level of radioactivity Main entry: ↑radioactive_derived
Related search result for "radioactivity" *Words pronounced/spelled similarly to "radioactivity":* radioactivate radioactivity