Uptime
[计] 可用时间, 正常运行时间
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
I ate roast chicken for lunch yesterday.
我昨天午饭吃的是烧鸡。
They picked lots of bananas, and took them back to the boat.
他们搞了很多香蕉，并带回船上。