Communal security
[法] 公安
🧩 词语组成解析
communal
['kɔmjunl]
adj. 公社的;公民的;公共的;公用;
🗣️ 情景例句
About 9:30.
大约九点半。
At 6 o'clock sharp.
6点。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。