英汉词典

1. （一种语言的）全部字母，字母表
    An alphabet is a set of letters usually presented in a fixed order which is used for writing the words of a particular language or group of languages.

alphabet什么意思

    e.g. The modern Russian alphabet has 31 letters...
           现代俄语字母表有31个字母。
    e.g. By two and a half he knew the alphabet.
           两岁半时他已认识全部字母。