Laurite
[化] 硫钌矿; 硫钌锇矿
🗣️ 情景例句
Open it, please.
请打开看看。
I don't know the exact date.
我不知道确切的日子。
Eventually the turtle has been butted all the way down to the floor of the tank.
这只海龟最终被撞到池底。