tp one's hnd (うっかり)秘密[計画]を明かす (cf. show one's HAND).🔗⭐🔉

tp one's hnd (うっかり)秘密[計画]を明かす (cf. show one's HAND).

研究社新英和大辞典 ページ 194505 での【うっかりcf. show one's HAND】単語。