Colitoxin
大肠杆菌毒素
🗣️ 情景例句
My day was just fine.
这一天还好。
Don't flatter me.
不要奉承我。
some snakes manufacture a poison different in every respect from that of others,
有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，