Colitoxin
大肠杆菌毒素
🗣️ 情景例句
I've got extra time on my hands.
我有过多空闲时间。
Well, put something else on.
嗯，换一件吧。
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。