Sedis
abbr. surface emitter detection identification system 地[海]面发射机探测识别系统
🗣️ 情景例句
Let's go catch a flick.
我们去看场电影吧。
This country is localed in the southern hemisphere.
这个国家位于南半球。
It wasn't easy to win the match. No. 64 Middle School is really a strong team.
赢这场球不容易。第64中学的的确是一支强队。