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
The movie was a box office success.
这电影的票房很成功。
When love puts in, friendship is gone.
爱情入，友谊出。
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。