Spasmotoxin
破伤风毒素
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
I wish you the best of health.
祝您健康。
No, Mom, said Lucy. I forgot the money!
“没有，妈妈，”露西说，“我忘记带钱了！”