词汇	皮外衣
释义	皮外衣 píwàiyīfur coat
随便看	sample probability Sample,Probability sample probability measure space sample probability space sample probe sample probe for dilution air sample problem sample procedure sample process sample processing sample processing apparatus Sample producing sample production sample product moment sample product sum sample product trial manufacture Sample Profile at main level sample program sample program listing sequence sample programme sample project sample projection distribution sample query sample query procedure Sample question