osmiridium

英 [ˌɒzmə'rɪdiːəm] 美 [ˌɒzmə'rɪdiːəm]

• n. 铱锇矿(铱锇合金)

英英释义

Noun:

1. 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.

近反义词

【近义词】

• iridosmine 铱锇笔尖合金...