Ibs
abbr. 情报库系统（Intelligent Building System）
🗣️ 情景例句
Oh yes.
噢， 好啊。
How are you?
你好吗？
I was having dinner at a restaurant when Tony Steele came in.
我正在一家饭馆吃饭，托尼。斯蒂尔走了进来。