短语词组用作动词 (v.)～+名词erase blackboard 擦黑板erase chair 擦椅子erase desk 擦桌子erase line 擦线erase memory 抹去记忆erase the penciled notes 擦掉铅笔注释erase the wrong answer 擦去错误的答案～+副词erase easily 容易擦erase neatly 擦得干净～+介词erase from 从…擦掉; 涂掉,删掉erase with 用…擦掉短语 返回 erases