by ear [英] [baɪ ɪə] [美] [bai ɪɚ] [短语] 凭听觉 词频排名 25857/55435 学习人数 124 难度等级 2/10 认知比例 63.04% 例句 She can play the piano by ear. 她可以凭听觉记忆来演奏钢琴。 I can play by ear without reading music. 我可以不看乐谱弹奏。 助记 联想 have an ear for对听觉灵敏 ; 有鉴赏力 ; 音感好 ; have an eye on...对…有鉴赏能力