Tfh
abbr. thin film head 薄膜磁头; transverse flux induction heating 横向磁通感应加热; time-frequency hopping 跳时跳频; thick-film hybrid technology 厚膜混合（集成）技术
🗣️ 情景例句
So, why don't you call him in the morning?
那么你为何不明天早上打个电话给他？
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
Do we have to wear the helmets?
我们得戴上防护帽吗？