Uf
abbr. 脲甲醛树脂；超声频率（Ultrasonic Frequency）
🗣️ 情景例句
Why don't we just check out?
那何不立即结帐离开呢？
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。
He has deliberately chosen to lead the life he leads and is fully aware of the consequences.
他是故意在选择过那种生活的，并完全清楚以这种方式生活的后果。