Read Edit View history 鈈 bù plutonium Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 钚/ 鈈 bù plutonium punctuation, noun · plutonium (chemistry) 科学家正在研究如何安全地处理核反应堆中产生的钚。 Edit Delete References Add reference No references for this word.