单词	surrender duty
释义	surrender duty 放弃职务,推卸义务
随便看	poly urethane poly-urethane polyurethane acrylate polyurethane-acrylate polyurethane/acrylate polyurethane-acrylate compound emulsion polyurethane-acrylate emulsion polyurethane-acrylate hybrid emulsion polyurethane acrylate prepolymers polyurethane acrylates polyurethane adhesive polyurethane adhesive for shoes polyurethane adhesives polyurethane anticorrosion coating polyurethane aqueous dispersions polyurethane associative thickener polyurethanebased adhesive polyurethane based adhesive polyurethane based on polyether polyurethane binder polyurethane binders polyurethane bituminous paint polyurethane blowing polyurethane brightener polyurethane buffer