Manual exchanger
[计] 人工交换机
🧩 词语组成解析
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
Well, in that case,
嗯，既然这样
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
You go to the school office and telephone the police. Please hurry up!
“你去学校办公室给警察打电话。请快一点！快点！”