Chromating
染色处理
🗣️ 情景例句
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
Fire proves gold, adversity proves men.
烈火显真金，逆境识英雄。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。