Osmious
a. [化]低价锇的, 二价锇的
🗣️ 情景例句
and lays them face up on this stand.
将它们掀开放在这个架子上。
I'm going out of my mind!
我快崩溃了。
'Where have you been hiding?' she asked impatiently.
“你躲到哪儿去了？”她不耐烦地问，