单词	scarce metals
释义	scarce metals 稀有金属
随便看	horizontal milling head horizontal milling machine horizontal-milling machine horizontal mill section warping horizontal mixer horizontal mixing horizontal mobility horizontal mode horizontal moment horizontal momentum horizontal mortiser horizontal motion horizontal motion index horizontal motion of projectile horizontal motion seismograph horizontalmotor horizontal motor horizontal mounting horizontal movement horizontal multicompartment fluidized bed dryer horizontal multiple deck chip screen horizontal multiple layering horizontal multi-spindle wood borer horizontal multivibrator horizontal muntin nybr nybs nybw nybx nyby nybz nycf nycx nydq nygx 野性野情野战野战军野景野景儿野木瓜野果野模野气