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。
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
Guess!
猜猜吧！