with intense concentration |
一心不乱 [いっしんふらん] /(adj-na,n) wholeheartedly/with heart and soul/intently/with undivided attention/with intense concentration/single-mindedly/EntL1163610X/ ------- 無二無三 [むにむさん;むにむざん] /(n,adj-no) (1) in earnest/single-minded/with intense concentration/rushing headlong into/(2) one and only/unique/EntL1530760X/ |