Dial exchage
[计] 拨号交换机
🧩 词语组成解析
🗣️ 情景例句
OK. I'll do as you say.
好的，照办。
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
The kiwi, which is New Zealand's national bird, is one of these types of flightless birds.
几维，新西兰的国鸟，就是这些不能飞行的鸟类当中的一种。