Mttff
n. mean-time-to-first-failure的简 写
🗣️ 情景例句
Yes? May I help you?
什么事？我能为您效劳吗？
Wow! I hate shots!
哇！我讨厌打针！
I was having dinner at a restaurant when Tony Steele came in.
我正在一家饭馆吃饭，托尼。斯蒂尔走了进来。