Okwanuchu
Okwanuchu是Shastan 语系的一种语言,过去分布在美国,现已消亡。
Okwanuchu is an extinct Shastan language formerly spoken in northern California. It is unusual in that much of its vocabulary is not derived from a Shastan language, but from some unknown substrate.
摘自英文维基百科 · Okwanuchu language · CC BY-SA 4.0