かぎ分ける

(1)perceive with the senses quickly, suddenly, or momentarily; "I caught the aroma of coffee"; "He caught the allusion in her glance"; "ears open to catch every sound"; "The dog picked up the scent"; "Catch a glimpse"

(2)すぐに、突然、またはちょっとの間、感覚で見抜く

(3)to become aware of through the senses; "I could perceive the ship coming over the horizon"

(4)感覚を通じて気が付くようになる

(5)perceive (an idea or situation) mentally; "Now I see!"; "I just can't see your point"; "Does she realize how important this decision is?"; "I don't understand the idea"

(6)精神的に（考え、または状況を）知覚する

(1)