单词	pit excavation
释义	pit excavation 掘坑
随便看	form class volume table form closed cam mechanism form-closed cam mechanism form-closed pair form coating form code form coefficient formcoke form coke formcoke from cold briquetting formcoke from hot briquetting form conjectures upon Form-constant form-content form context form contour form contract form control form-control buffer form control buffer form control image form control procedure form control template form copying form-copying type gear grinder 争奈愁来一日却为长争奈朱颜不耐秋争奈翻覆思维争如休见争如共争如归去睹倾城争妍如许争寻双朵争先去争得似花长久争忍凌波去大猫熊大猿大率大王大王大王乌贼大王花大环境大班大球