noun🔗Share日晷，日规 A device measuring the time of day by the position of a shadow cast by a pole or plate (gnomon) upon an engraved series of marks."In the park, sundials told the time using the sun's shadow. "在公园里，人们通过日晷上太阳投下的影子来判断时间。timedeviceastronomysciencetechnologyhistoryChat with AIVocabulary GamePractice Reading
