(1)喧嘩にふける
(2)given to quarreling; "arguing children"; "quarrelsome when drinking"
さらに詳しく
(1)聴覚が鋭いさま
(2)having keen hearing
(1)時間を厳守する態度で
(2)ほとんど遅れのない、あるいは全く遅れのないさま
(3)with little or no delay
(4)in a punctual manner; "he did his homework promptly"
