Melanothallite
羟氯铜矿
🗣️ 情景例句
Do you think the clothing industry has bright future?
你觉得服装行业前景好吗？
The unrighteous penny corrupts the righteous pound.
不正当得来的便士会使正当得来的英镑受到污浊。
No, thank you.I don't like milk in my coffee.I like black coffee.
不了，谢谢。我不喜欢咖啡中放牛奶，我喜欢咖啡。