Fr
导读：Fr读音音标
Fr意思解释
abbr.法郎(franc)；[化]元素钫(francium)的符号； 英英释义 Frn.a radioactive element of the alkali-metal group discovered as a disintegration pr
Fr意思解释
abbr.法郎(franc)；[化]元素钫(francium)的符号； 英英释义 Frn.a radioactive element of the alkali-metal group discovered as a disintegration pr
Fr读音音标
Fr意思解释
abbr.
法郎(franc)；
[化]元素钫(francium)的符号；
英英释义
Frn.
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
同义词：franciumatomic number 87
