Vocabulary consisting only from characters you are able to read
消失
shoushitsu
die out, disappear, vanish; die out, disappear, vanishsuru
公開留学生
koukairyuugakusei
výměnný zahraniční studentgakkou
研ぐ
togu
(1)to sharpen, to hone, to whet, to grind, (2)to wash (rice), (3)to scour, to polish, to burnish godan, verb, vtrans