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Sentence

特とく発はつ性せいの疾しっ患かんは原げん因いんが特とく定ていできない。

Span Details

特とく発はつ性せい

idiopathic; spontaneous

no-adjective, noun

possession, attribution, nominalizer, or nominal linker

疾しっ患かん

disease; illness; disorder; condition; ailment

noun

原げん因いん

cause; origin; source

noun, suru verb

特とく定てい

specify; identify; pinpoint

no-adjective, noun, suru verb

can; be able to; be possible

-> できるichidan verb

negative auxiliary