T.u.
[医] 毒素单位
✅ 同义词
🗣️ 情景例句
I'm very glad to meet you.
很高兴认识你。
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。