Undialable
不可外拨方式,(当某BBS系统无法顺利地拨通对方的BBS时,系统会自动停止拨号)
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
How many pieces are you going to buy?
你要买几个？
Yes, it is.
是的，是一张地图。