“钫”的英语可以翻译为：[化] francium ，a sqare-mouthed wine vessel in ancient times，[书]pot，pan ...

钫的半衰期是22分钟.The half - life of francium is 22 minutes.钫是碱金属中密度最大的,具有放射性.Francium is the densest of the Alkali Metals and also radioactive.ㄗ欧竦托庞闷兰洞  钫叩氖谐.What will happen when monetarypolicy is tighter , with interest r...

“钫”的拼音为：fāng...