Diphyllobothiasis
裂头绦虫病
🗣️ 情景例句
Hey, let me take your picture!
嘿！让我给你拍一张照
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
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。