熟語JLPT-N1
qualitative difference
格 かく
差 さ
こうてんintersectionto stretch out handsげる(polite) to givedifferenceべつdiscriminationこうcrossつかhindrancedeductionものrulerかくqualitative differenceerrordifferenceがくbalanceかるto come near toto presentつかえるto interfereto deducttime differenceゆびto point at