Of, or pertaining to the Slavs, or the peoples that inhabit eastern Europe, including the Russians, Bulgarians, Serbians, etc. or their language.

斯拉夫族(或东欧之俄罗斯、保加利亚、塞尔维亚等人)的；斯拉夫语的。

The language of any of the Slavs.

斯拉夫语。