手の内を見せるな。
Sentence Analyzer
English Translation
Don't show them your hand.
Furigana
Romanji
Tenouchi o miseru na.
Words
手の内
(てのうち)
palm (of one's hand); skill; scope of one's power; one's intentions; one's plan; one's hand (mahjong, card games, etc.)
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
見せる
(みせる)
to show; to display
な
(な)
(sentence end, mainly masc.) indicates emotion or emphasis; (used with masu stem verb) command; (used with dictionary form verb) prohibition