3325英语网 英语单词
Yttrium的音标发音
Yttrium
英式发音：['ɪtrɪəm]
美式发音
(noun.) a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
亚瑟校对
(noun.) a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
亚瑟校对