S.t.u.
[医] 皮肤试验单位
🗣️ 情景例句
Congratulations!
恭喜你们！
Do no through fear of poverty surrender liberty.
不要因为怕贫苦而放弃自由。
I am very impressed with her English. It was good.
我对她讲的英语印象很深。很流利。