Cobaltyl
氧钴根
🗣️ 情景例句
I talked to Mr. Marchetta.
我跟Marchetta先生谈了。
Choose a wife rather by your ear than your eye.
选妻，最好用耳莫用眼。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？