Osmious
a. [化]低价锇的, 二价锇的
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
Is there a pay pnone nearby?
这附近有没有公用电话？
What is more, they will not have to rely solely on the written word.
而且，也不必完全依赖文字材料。