单词	size of gold
释义	size of gold 金的粒度
随便看	Difference-harmonization difference histogram difference histogram shifting difference hypothesis difference-identity relations difference image difference image analysis Difference image method difference images Difference-images difference imaging difference in difference-in difference in age difference in area and temperature Difference in aroma difference in character difference in charge difference in city and country difference in cognition difference in correlation difference in culture difference in depth modulation difference-in-depth modulation Difference in Depth of Modulation