Osmious
a. [化]低价锇的, 二价锇的
🗣️ 情景例句
No. Please endorse the check at the back.
不会的，请在支票背面签名。
For professional footballers, injuries are an occupational hazard.
对于职业足球运动员来说，受伤是职业本身带来的危险。
Is there anything I can do for you?
我能为你做点什么吗？