Infrared communication
[计] 红外通信
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
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
When are they coming?
他们什么时候来？
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。