Colibacterin
大肠菌苗
🗣️ 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
Set a beggar on horseback and he'll ride to the devil.
小人得意，忘乎所以。
Well, I've recently started biology.
喏，我最近开始学生物学了。