Read Edit View history 钸 būbù plutonium Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 钸/ 鈽 bū metal plate noun 古人在盾牌上装饰了钸。 Edit Delete 钸/ 鈽 bù plutonium punctuation · plutonium (chemistry) 钸是一种放射性化学元素。 Edit Delete References Add reference No references for this word.