iridosmine是什么意思
2024-01-18 00:14:17
iridosmine
n. 铱锇笔尖合金
近义词：osmiridium，
英英释义
Noun
- a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.