Uv
abbr. 紫外的（ultraviolet）
🗣️ 情景例句
Bob speaking.
我就是鲍勃。
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。