Hfc
abbr. [电]高频电流（high-frequency current）
✅ 同义词
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
What are you talking about?
你在说些什么？
They describe how each process goes on to the next.
表述着每道工艺间的衔接情况。