by ear

"by ear" Chinese translation ("by ear" in Chinese, "by ear" 中文翻译, "by ear"发音):

by ear 不看乐谱地,凭听觉记忆 play [sing] by ear 不看乐谱演奏 [歌唱] [不看乐谱地,凭听觉记忆 play [sing] by ear 不看乐谱演奏 [歌唱] ]

Related Entries (相关词条):

play by ear v.凭听觉记忆演奏

play it by ear (口语)临机应变(cf. by EAR)