Foc
abbr. 全面作战能力（Full Operational Capability）
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ，我冒昧给你们订了早餐。
His idea is childish.
他的想法很幼稚。
Don't worry. I'm OK.
别担心。我没事。