ひざを
Meanings
Expression
Verb (5-dan, つ)
1. to express sudden recognition and being impressed; (lit.) to slap one's knee
Kanji used
strike
Composed of
knee; lap; knee and thigh (while sitting)
to hit; to strike; to strike (noon, etc.); to sound (cymbals, etc.); to beat (rhythmically, e.g. pulse, waves, etc.); to move; to impress