Noninflammability
不(可)燃性
🗣️ 情景例句
That's exciting, Harry. What was it?
太令人兴奋了， Harry。是什么样的工作？
Oh, half-and-half, you know.
马马虎虎。
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！