abbr. South African Frontier Force 南非边境部队; store and forward facsimile 存储与转发传真(通信); super abrasion fine furnace black 超耐磨细炉黑; [计]= Store And Forward Facsimile,存储并转发传真
🗣️ 情景例句
You're talking about a lot of money.
你们谈的可是一大笔钱。
There are more foolish buyers than foolish sellers.