Pbts
abbr. public basic telecommunication services 公用基本通信业务
🗣️ 情景例句
I just retired. Had my own company.
我刚退休。我原来开一家公司。
I expect so.
我料想是这样。
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16，000伏高压线上的一条死蛇。