Osmiridium
n. [矿]铱锇矿
🔁 扩展释义
【化】 铱锇矿
🗣️ 情景例句
Do you enjoy reading together?
你们喜欢在一起朗诵吗？
Excuse me to have kept you waiting.
对不起让你就等了。
Oh, I've already seen it.I saw it on television last year.
噢，我已看过了。我是去年在电视上看的。