Sfr
abbr. schweizerfranc(s) （丹麦-挪威语）瑞士法郎; star-formation rate 星型结构率; single frequency receiver 单频率接收器; sinking fund rate (of return) 船舶沉没基金率（返回）
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
A light purse makes a heavy heart.
曩中无钱心事重。
Good morning! What can I do for you?
早上好！您想买点什么？