Ifis
abbr. integrated flight instrument system 综合飞行仪表系统; integrated flight instrumentation system 综合飞行仪表系统
🗣️ 情景例句
What's the matter?
有什么事？
Play dumb.
装傻！
a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.
一辆卡车驶进了工厂，运来了一个特大无比、重达2，400磅的饼干。