rubbings的中文意思、音标与词形变化

n. 拓片; 拓本, 拓印( rubbing的复数形式 )

n. the resistance encountered when one body is moved in contact with another n. representation consisting of a copy (as of an engraving) made by laying paper over something and rubbing it with charcoal n. effort expended in moving one object over another with pressure