“当宁虚怀更款留”出自宋代苏颂的《三月二日奉诏赴西园曲宴席上赋呈致政开府太》，诗句共7个字，诗句拼音为：dāng níng xū huái gèng kuǎn liú，诗句平仄：平平平平仄仄平。...
