Arsenillo
粉粒氯铜矿
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
He'll always be indebted to you for what you've done.
他将总是为你做了的对你感恩。
I prefer blue, but this blue is too dark!
我较喜欢蓝色，但这种蓝太深了！