cù xián促弦拼音cù xián注音ㄘㄨˋ ㄒ一ㄢˊ词语解释促弦[ cù xián ]⒈ 把弦拧紧。例感我此言良久立,却坐促弦弦转急。——白居易《琵琶行(并序)》英wring string of a musical instrument to be ever so straight;