osmium
noun /ˈɒzmiəm/
/ˈɑːzmiəm/
[uncountable] (symbol Os)
- a chemical element. Osmium is a hard silver-white metal.Word Originearly 19th cent.: modern Latin, from Greek osmē ‘smell’ (from the pungent smell of its tetroxide).
| 单词 | osmium |
| 释义 | osmiumnoun /ˈɒzmiəm/ /ˈɑːzmiəm/ [uncountable] (symbol Os)
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