词汇	hill space within row
释义	hill space within row 株间
随便看	low-grade phosphate ore low-grade phosphate ores low grade phosphate rock low-grade phosphate rock low-grade phosphorite lowgrade polymer low grade polymer low-grade polymer Low grade powdery ores Low-grade primary cooper sulfide ore Low-grade primary copper sulfide low-grade primary copper sulfide ore low grade products low-grade products low-grade protogensis vulcanization copper mine low-grade pupil lowgrade sugar low grade sugar low-grade sugar low grade pupils low grade pyrite low-grade pyrite ores low grade pyrolusite ore low-grader low-grade red iron ore