Runtime
n. 执行时间, 运行时间
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
Do you want to airmail it or not?
你想发航空信吗？
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。