Manual switching
[电] 人工交换
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
I mean, there seems to be something to celebrate all the year round.
我的意思是，好像一年到头都要忙着庆祝似的。
Why didn't you like housekeeping so much?
为什么你那么不喜欢家务？
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。