单词	第一水
释义	第一水phr.first water（宝石、珍珠等）第一水，头等
随便看	qualitative change qualitative character qualitative characteristic qualitative characteristics qualitative choice qualitative classification qualitative comparative analysis qualitative comparative analysis {=qca} qualitative conception qualitative considerations qualitative curriculum evaluation qualitative data qualitative data analysis qualitative data analysis {=qda} qualitative decision-making qualitative dependent variable qualitative description qualitative design variable qualitative determination qualitative elementary analysis qualitative evaluation qualitative examination qualitative expression qualitative factors qualitative filter paper