Colitoxin
大肠杆菌毒素
🗣️ 情景例句
But that isn't the way it works.
但是现实不是如此。
The statue is no longer standing here.
那做铜像已经不竖在这里了。
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。