Snc
abbr. 立体声噪声控制；镍铬钢（Steel Nickel Chrome）
🗣️ 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
What is he doing?
他做什么事？
I'm very sorry, but I can't come.
但很抱歉，我不能来。