S.t.u.
[医] 皮肤试验单位
🗣️ 情景例句
I don't believe in cyber romance.
我不相信网络情缘。
I'm afraid it was a bother for you to do this.
我害怕做这会给你带来麻烦。
He earned enormous sums of money and was paid as much as
100 for a single appearance.