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
I'm in the school choir.
我是校合唱队的成员。
What time do you think it is?
你以为现在几点？
How do I look?
我看起来怎么样？