Communication switching unit
[计] 通信转接部件
🧩 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
[计] 交换\\n[经] 转换, 调换, 调头
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
to pick up the dog.
把狗领回去了。
I could have enjoyed the party twice as much.
将会更尽兴。
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。