Bacterine
[医] 菌苗
🗣️ 情景例句
Good-bye, Dean Rafer.
再见， Rafer主任。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。