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
Bye, see you later.
后会有期。
He hasn't answered my letter yet.
他还没有给我回信。
It took the police nearly an hour to get the traffic on the move again.
警察花了将近一个小时才使车辆又开起来。