Bacteriotoxin
[醫] 細菌毒素
??? 情景例句
My pleasure, Doctor.
非常榮幸，醫生。
On New Year's Eve, people usually cook lots of good dishes.
在大年夜，人們常常做很多好吃的。
What's that fly doing in my soup?
我湯里的這只蒼蠅在干什么呢？