Flet
abbr. flat-emitter transistor logic 平面发射极晶体管逻辑
🗣️ 情景例句
who really needs to be wearing a tuxedo,
真正需要穿燕尾服的人，
Who do you think you are?
你以为你是谁？
There was also a great deal of machinery on display.
参展的还有很多机器，