词汇	exogenous heavy metal
释义	exogenous heavy metal 外源重金属
随便看	emergency logistics center emergency logistics distribution emergency logistics system emergency logisties emergency low Emergency Low Visibility Approach emergency lubrication emergency luminaire emergency made-up emergency maintenance emergency maintenance time emergency maitenance emergency man emergency manage emergency management emergency-management emergency management ability emergency management and treatment emergency management capability emergency management information system emergency management of SC emergency management plan emergency management policy Emergency Management Requirements Study Emergency Management System