Osmiridium
n. [礦]銥鋨礦
?? 擴(kuò)展釋義
【化】 銥鋨礦
??? 情景例句
I've got it.
我都記下了。
Whom will you have lunch with?
你將和誰(shuí)吃飯？
Her mother died when she was eight years old.
她8歲時(shí)母親就去世了。