词根词缀 |
abradant n.砂纸ab+rad+ant=用来打磨的东西=砂纸ras, rad=scrape,表示“刮擦”erase v.擦掉e 出+rase=擦出去★13796eraser n.橡皮,黑板擦erase+er27876abrade v.磨损ab去掉+rade=磨擦掉abradant n.砂纸ab+rad+ant=用来打磨的东西=砂纸abrasive a.有打磨作用的ab+ras+ive★23657raze v.铲平,摧毁raze=ras=擦掉=铲平57167razor n.剃刀raze+or★10167 |