Flet
abbr. flat-emitter transistor logic 平面发射极晶体管逻辑
🗣️ 情景例句
He is interested in collecting foreign stamps.
他对收集外国邮票有兴趣。
May I ask you a question?
我可以问一个问题吗？
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。