yttrium
/ˈɪtrɪəm/noun
mass noun
- the chemical element of atomic number 39, a greyish-white metal generally included among the rare-earth elements (Symbol: Y)(化学元素)钇(符号:Y)。
词源
early 19th cent.: modern Latin, from Ytterby (see YTTERBIUM).
单词 | yttrium |
释义 | yttrium/ˈɪtrɪəm/noun mass noun
词源 early 19th cent.: modern Latin, from Ytterby (see YTTERBIUM). |
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