Percylite
氯铜铅矿
🗣️ 情景例句
What language do they speak in Japan?
在日本他们说什么语言？
I think it's a reasonable price.
我觉得这是个合理的价钱。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。