Biologicals
[医] 生物制品, 生物制剂
🗣️ 情景例句
What time?
什么时候
I'm not well enough.
我还不够棒。
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。