rub scratch scrape的区别
scrape:沿物体表面擦，意在擦光擦亮；rub:稍微用力用尖锐或粗糙的东西把物体表面的东西刮掉擦掉；scratch：用耙子或手爪抓。scratch------用耙子或手爪抓【例句】youscratchmyback,I'llscratchyoursThatcatscratches.那...
rub
scrape:沿物体表面擦，意在擦光擦亮；rub:稍微用力用尖锐或粗糙的东西把物体表面的东西刮掉擦掉；scratch：用耙子或手爪抓。scratch------用耙子或手爪抓【例句】youscratchmyback,I'llscratchyoursThatcatscratches.那...