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
Stewart residence.
Stewart家。
All time is no time when it is past.
光阴一去不复返。
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？