Allf
abbr. additional low layer functions 附加低层功能
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
If one sheep leap o'er the dyke,all the rest will follow.
一羊跳过沟，众羊跟着跳。
I don't think this is a standard size.
我看这不是标准尺寸吧？