← Back to browseβ線ベータせん[beetasen]noun#83,884Japanese definitionNo Japanese definition yet.English definitionbeta rayExamplesNo examples yet.Loading examples…Ask about thisKanji線line; trackセン / すじ · 15 strokes線路線無線新幹線放射線回線目線視線← 龍雄ぁよ →