ruder的中文意思、音标与词形变化

n. (Ruder)人名；(英、德、瑞典)鲁德 a. 粗糙的；无礼的（rude的比较级）

s socially incorrect in behavior s (of persons) lacking in refinement or grace a lacking civility or good manners s (used especially of commodities) being unprocessed or manufactured using only simple or minimal processes s belonging to an early stage of technical development; characterized by simplicity and (often) crudeness