单词	scarce metals
释义	scarce metals 稀有金属
随便看	data grid Datagrid data ground station data group data half word table data halfword table data handing data handle data handler data-handling data handling data handling capacity data-handling capacity data handling center data handling component data handling equipment data handling machine data handling of spacecraft data handling procedure data handling recording system data-handlings data handling subsystem data-handling system data handling system data handling system (dhs) 莺啼非选树莺嘴啄花红溜莺声碎莺声门径莺宛转莺归燕去长悄然莺房几醉眠莺收佞舌莺晴台苑莺穿柳带 sniper snob snobbism snow snowboard snow dump snowdump snowmobile snow tire SNS