Pbx
[计] 专用小型交换机
🗣️ 情景例句
Are you the loans-officer?
你是贷款部负责人吗？
My hobby is collecting records.
我的嗜好是收集唱片。
If I win a lot of money I'll buy you a mink coat.
要是我赢了许多钱，我给你买件貂皮大衣。