Centrex
[计] 市话交换分局, 中央交换机
🗣️ 情景例句
Oh, not at all. We're still eating.
噢， 没关系 。我们还在吃着呢。
Man has not a greater enemy than himself.
人之大敌，自己而已。
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。