Mnf
[计]= Multisystem Networking Facility,多系统连网设备
🗣️ 情景例句
If we don't get dressed,
假如我们不去打扮的话，
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。