Sfa
abbr. 苏格兰足球协会（Scottish Football Association）；空间频率分析仪（Spatial Frequency Analyzer）
🗣️ 情景例句
If you don't give me a better price, I won't buy this.
如果价格不更优惠些，我是不会买的。
I can't believe his story.
我无法相信他的说法。
Hello, Jim! Help yourself to a cake.
你好，吉姆！请随便吃糕点。