Molybdena
氧化钼
🗣️ 情景例句
She must like you and your work, Marilyn.
她一定是喜欢你和你的工作， Marilyn。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
I can't help it.
我情不自禁。