► 副詞
到頭 [(1)とうとう] meaning: finally rank: 2
☆ 懸命に調査したが、本当の事は到頭分からなかった ⇨ We investigated the best we could, but never found out the truth in the end
☆ 無理をし続けていたら到頭本当に病気になってしまった ⇨ I was pushing too hard and got really sick in the end (☛ Something to finally reach, usually an undesirable but expected result)