Botulismotoxin
[医] 肉毒杆菌毒素
🗣️ 情景例句
Yeah, and I have to finish this report by four.
是，我在四点之前得完成这个报告。
Sloth is the key of poverty.
惰能致贫。
and of dark narrow streets full of petrol fumes and toxic gases,
和阴暗狭窄的街道组成