erase的过去式是什么

1. 忘却，忘掉
2. 擦去记号
3. 消去录音
4. 擦掉，摺掉，涂掉，抹去，抹掉，勾销
5. 【计】擦除，清除（电子计算机中的记忆），删掉，消除，消迹
6. 容易被擦掉
7. 擦，抹
8. 除去
9. 杀死，暗杀掉，干掉，消灭
10. 被擦去，被抹掉
11. 清洗

1. 抹去（磁带的录音）

1. remove from memory or existence;

   "The Turks erased the Armenians in 1915"
   

2. remove by or as if by rubbing or erasing;

   "Please erase the formula on the blackboard--it is wrong!"
   

3. wipe out digitally or magnetically recorded information;

   "Who erased the files form my hard disk?"
   

1.忘却,抹去,消除(想法或感受)
If youerase a thought or feeling, you destroy it completely so that you can no longer remember something or no longer feel a particular emotion.

e.g. They are desperate toerase the memory of that last defeat in Cardiff...
他们急于抹去上次在卡迪夫遭遇失败的记忆。
e.g. Love was a word he'd erased from his vocabulary since Susan's going.
自从苏珊离开后，他再也不提“爱情”这个词了。

2.抹掉（磁带录音）；删除（计算机文件）
If youerase sound which has been recorded on a tape or information which has been stored in a computer, you completely remove or destroy it.

e.g. He was in the studio tearfully erasing all the tapes he'd slaved over...
他在录音棚里流着眼泪抹掉他辛苦录制的所有磁带。
e.g. It appears the names were accidentally erased from computer disks.
看起来那些名字被意外地从计算机磁盘上删除了。

3.擦掉;抹去
If youerase something such as writing or a mark, you remove it, usually by rubbing it with a cloth.

e.g. It was unfortunate that she had erased the message.
不幸的是她已经删除了那条短信。

1. Make light pencil lines so that they will erase easily.
   铅笔划得淡一些,这样容易擦掉。

1. Erase the blackboard, please.
   请擦黑板。
2. Erase the penciled notes in the margins.
   把空白处铅笔写的注释擦掉。
3. He erased the wrong answer and wrote in the right one.
   他擦去了错误的答案,写上了正确的答案。
4. Although he is now a wealthy man, he cannot erase the memories of childhood.
   尽管他现在已是富翁,但他无法抹去童年的记忆。
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5. These lines can be erased easily.
   这些线条容易擦掉。
6. Unwanted recordings may simply be erased by demagnetizing.
   不再需要的录音只要通过消磁就可抹去。
7. Pencil marks can be erased with a rubber.
   铅笔痕迹能用橡皮擦去。

• 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

• erase easily容易擦
• erase neatly擦得干净

• erase from从…擦掉; 涂掉,删掉
• erase with用…擦掉

erase, cancel, delete, void

这组词都可表示“使…无效”。它们之间的差别是:cancel指划交叉线或盖注销戳记以表示无效; erase指把记号抹掉或把录音抹掉; delete主要用于文章或印刷品,手段则多种多样; void则指法律上或权利人宣布契约、遗嘱、支票等无效。