Olu
abbr. Columbus; Nebraska 美国; optical logic unit 光逻辑单元; outgoing line unit 引出线部件
🗣️ 情景例句
Well, a wristwatch,
嗯，一个手腕表，
Not necessarily.
不一定啦！
As a matter of fact, it is the other way around.
事实上，情况正好相反。