Fr
导读：单词音标
Fr
汉语翻译【医】 钫(87号元素)英语解释名词 fr:a radioactive element of the alkali-metal group discovered as a disintegration product of actinium同义词：f
Fr
汉语翻译【医】 钫(87号元素)英语解释名词 fr:a radioactive element of the alkali-metal group discovered as a disintegration product of actinium同义词：f
单词音标
Fr
汉语翻译
【医】 钫(87号元素)
英语解释
名词 fr:
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium同义词：francium, atomic number 87
详细解释
Fr
NONE（无词性）The symbol for the element francium 元素francium的符号
