幹かん線せんTop 15000MeaningsNounNo-adjective1. main line; trunk lineKanji used幹trunk線linePitch accentかんせんUsed in vocabulary新しん幹かん線せんShinkansen; bullet trainNoun幹かん線せん道どう路ろmain road; main thoroughfare; arterial roadNoun補ほ給きゅう幹かん線せんmain supply routeNoun幹かん線せん結けつ合ごう器きtrunk coupling unit; trunk connecting unit; TCUNoun国こく土ど開かい発はつ幹かん線せん自じ動どう車しゃ道どうnational development arterial expresswayNoun幹かん線せん道どうmain road; main thoroughfare; arterial roadNoun