Mtbs
abbr. mean time between services 维修平均间隔时间，平均无维修工作时间; mean time between stops 停机平均间隔时间
🗣️ 情景例句
I hope it's pasta.
我希望是意大利面食。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
Beautiful day, isn't it?
今天天气真好，是不是？