Nbcu
abbr. National Bureau of Casualty Underwriters 国家伤亡保险局
🗣️ 情景例句
But if we go out,
但是我们出去后，
I'm too lazy.
我太懒惰。
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。