Optical communication system
[计] 光通信系统
🧩 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
He just can't keep a steady job.
他就是不能安心地在一个地方工作。
The drunk humiliates the gentleman.
醉酒使得这位绅士丢人现眼。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。