单词	graywacke
释义	graywacke ['grei.wæk] n. 杂砂岩
随便看	primary point primary poi task primary pollutant primary pollutants primary pollution primary pollution source primary polycythemia primary polymeric continuous phase primary pore primary porosity primary port primary position primary positioning movement primary potassium phosphate primary poverty primary power primary power cable primary power distribution primary power plant primary powers primary power source primary prescriptive primary press primary pressure primary pressure of reducing valve 丣两两1 两2 两3 两4 两世为人两两三三两全其美两叶掩目日にち日にひに日に日に日に異に日のいり日のした開山日ので日のべ日のまる日のまるべんとう