Ust
abbr. 圣托马斯大学（University of Santo Tomas的缩写）；台湾联合大学系统；无烟烟草生产商
🗣️ 情景例句
A little bird told me that Tony was going to be fired.
消息灵通人士告诉我他要被炒鱿鱼了。
The busiest men find (or have) the most leisure (or time).
最忙的人时间最多。
Is there any chance that we can substitute this for you?
这个可不可能使用代替品呢？