Emergency communication
[计] 应急通信
🧩 词语组成解析
communication
[kə,mjunɪ'keʃən]
n. 通讯，通信;交流;书信;传达;
com共同+muni交流+cat=cate表动词 + ion表名词 → communicat(e)沟通 + ion表名词 → 通讯；传达；交通
🗣️ 情景例句
Good night, Harry.
再见。
It really hurts.
可真疼。
They are too high. Be careful, Jim! It's dangerous.
它们太高了，小心，吉姆！那很危险。