Phosphotungstate
磷钨酸盐
🗣️ 情景例句
I will. See you later.
我会告诉她的。再见！
I don't know what time it is.
我不知道现在几点钟。
Excuse me. Can you tell me the way to the Sleeping Beauty Castle?
劳驾，你能告诉我到睡美人城的路吗？