单词	double--twin
释义	twin; double复双晶
随便看	black-body--radiation blackbody radiation black body radiation source black body radiator blackbody radiator black body radiometer black body readiation black body readiation-- black readiation black body readiation; black readiation blackbody spectrum black body temperature blackbody temperature black body thermal radiation black-body thermometer black body type cell black bolt black bomber black bonnet black-bonnet blackbonnet black book black-book blackbook black books black border