Smf
abbr. 系统管理程式（system management facilities）
🗣️ 情景例句
It really looks good on you.
穿在你身上真是好看。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
The sad truth is that most of us have been brought up to eat certain foods and we stick to them all our lives.
不无遗憾的是， 我们中的大部分人，生来就只吃某几种食品，而且一辈子都这样。