Enterotoxin
[化] 肠毒素\\n[医] 肠原[性]中毒
🗣️ 情景例句
Yor're quite right.
您说得对。
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，