Salufer
氟硅酸钠
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
Content is better than riches.
知足常乐。
Then Shylock must be merciful. He must have mercy on Antonio.
那么，夏洛克可得大发慈悲才是。他可得宽恕安东尼奥啊。