Spf
abbr. 防晒系数（Sun Protect Factor）；存储保护特征（Storage Protect Feature）
🏥 医学释义
荧光分光光度计
🗣️ 情景例句
Recomposing and remixing the rhythms of old classic songs into new ones has become a trend in music circles.
对经典的歌曲进行重新演绎和混音已经成为音乐圈里的潮流。
Ray. I've been rescued at last.
啊吓！我终于得救了。
I'm afraid I don't have it any more. I sold it last week.
我恐怕是没有了，上星期我把它卖掉了。