基本解释老调重弹英汉例句双语例句There is your harp with one string on it of the tone you desire.你的竖琴就在那里,其上有一根琴弦,能够弹出你所渴望的乐音。blog.sina.com.cnharp on one string更多例句词组短语短语To harp on one string 老调重弹harp on one string更多词组