Fac
abbr. 空军前进引导员（forward air controller）；联邦咨询委员会（Federal Advisory Council）；联邦航空委员会（Federal Aviation Commission）
🗣️ 情景例句
If you can't handle this job by yourself, I'm just a phone call away.
若你不能自己处理这件事的话，就打个电话给我吧。
He's a dumb guy.
他是位沉默的老兄。
Excuse me. Where's North Street Hospital, please?
请问，北街医院在哪儿？