Rubbing
01
摩擦, 揉搓
effort expended in moving one object over another with pressure
02
拓印, 摩擦
a method of creating an image by applying pigment or graphite to the surface of textured material and then rubbing it with paper
03
摩擦, 拓印
representation consisting of a copy (as of an engraving) made by laying paper over something and rubbing it with charcoal
04
摩擦, 摩擦阻力
the resistance encountered when one body is moved in contact with another
