Osmious
a. [化]低价锇的, 二价锇的
🗣️ 情景例句
And Richard thanks you.
Richard也会感谢你。
My brother gets up later than I do.
与我做比，我的兄弟晚起床。
Let's divide the cake into three.
我们将蛋糕分成三份吧。