Unoxidizable
不可氧化的, 不锈的
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
I wonder what makes you unhappy.
我不知道是什么使你不快乐。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？