单词	寄聖誕卡
释义	寄聖誕卡mail Christmas cards;
随便看	comparison experiment comparison expression comparison function comparison goniometer comparison group comparison indicator comparison interval comparison key comparison lamp comparison level comparison level (cl) comparison level (cl) comparison level(cl) comparison level for alternative comparison level for alternative(clalt) comparison measurement comparison measurement/simulation comparison measurer comparison measuring instrument comparison medium comparison method comparison method of height determination comparison method with standard comparison microscope comparison mode