Dial exchage
[计] 拨号交换机
🧩 词语组成解析
🗣️ 情景例句
It's no secret my wife is expecting a baby.
我老婆快生孩子了，这又不是什么秘密。
He might not be here.
他可能不在这儿。
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。