Matildite
硫银铋矿
🗣️ 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起来不像警察。
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
Moral? There is no one 'right' way to structure a portfolio.
这是个道德问题吗？没有一种完全"正确的方法来排列这种投资组合，