Phosphowolframic acid
[机] 磷钨酸
🧩 词语组成解析
🗣️ 情景例句
He insists that politics will affect the human life deeply.
他坚持说政治会对人类的生活产生深远影响。
Better luck next time.
下次好运吧！
Yes, but what are in the boxes?
哦，那箱子里是什么呢？