鼎铛玉石 鼎鐺玉石
dǐng chēng yù shí
释义
lit. to use a sacred tripod as cooking pot and jade as ordinary stone (idiom); fig. a waste of precious material; casting pearls before swine
dǐng chēng yù shí
lit. to use a sacred tripod as cooking pot and jade as ordinary stone (idiom); fig. a waste of precious material; casting pearls before swine