Patination
绿锈；生绿锈；（金属、木器等的）光泽；生成光泽
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
Morning, How are you?
早，你好吗？
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。