adv.照字母顺序排列地
The catalog is organized alphabetically by label name.
这个目录按标签名的字母顺序排列而成。
I've arranged the books alphabetically so don't muddle them up.
我已按字母顺序把这些书整理了,千万不要再弄乱.
They are all filed alphabetically under author.
这些都是按照作者姓名的字母顺序归档的。