999英语网 英语单词
Fermium的音标发音
Fermium
英式发音：[fmim]
美式发音
(noun.) a radioactive transuranic metallic element produced by bombarding plutonium with neutrons.
艾格尼丝编辑
(noun.) a radioactive transuranic metallic element produced by bombarding plutonium with neutrons.
艾格尼丝编辑