Iis
abbr. 互联网信息服务（Internet Information Services）
🗣️ 情景例句
God helps those who help themselves.
天助自助者。
Nerd.
书呆子。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。