Ihas
abbr. integrated helicopter avionics system 直升飞机综合航空电子系统; integrated helmet assembly subsystem 集成头盔组件子系统
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
Great talkers are little doers.
人好说大话，并非实干家。
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。