Icf
abbr. 内部通信触发器（Inter-Communication Flip-Flop）
🗣️ 情景例句
I'm sorry, I spoke out of turn.
对不起，我说错话了。
He who fears to suffer, suffers from fear.
怕吃苦头的反因怕而吃苦头。
I can't help it.
我情不自禁。