神経衰弱 [しんけいすいじゃく] /(n) (1) neurasthenia/nervous breakdown/(2) concentration (card game involving turning over face-down cards to find identical pairs)/EntL1364620X/ 神経衰弱 しんけいすいじゃく 名 Nervenschwäche; Neurasthenie // Nervenzusammenbruch. HE; 神経