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
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
It's a beautiful country with forests, mountains and deserts.
这个国家很美，它有很多森林、山和沙漠。
Mr. Smith taught English at a school.
史密斯先生在一所学校教英语。