Otcs
abbr. operational teletype communications subsystem 作战电传打字通信子系统; optically-induced transient-conduction spectroscopy 光诱生瞬变传导谱分析法; optically-induced transient-current spectroscopy 光诱生瞬变电流谱分析法
🗣️ 情景例句
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
A clear fast is better than a dirty breakfast.
宁为清贫，不为浊富。
How old are you?
你们多大了？