约 14,900,000 个结果
在新选项卡中打开链接
History of the alphabet - Wikipedia
Who Created the First Alphabet? - HISTORY
What Was the First Alphabet? - ThoughtCo
Who Invented the Alphabet? | Smithsonian
Alphabet - Wikipedia
Alphabet - World History Encyclopedia
Alphabet | Definition, History, & Facts | Britannica
Tracing Origins: Who Invented the Alphabet and When Was the First ...
Who created the alphabet? A historian describes the
Alphabet - Writing, Origins, Spread | Britannica