• vt. 抹去；擦除
• vi. 被擦去，被抹掉

e-, 向外。-ras, 刮，磨，词源同raze, rodent.

erase

erase: [17] Like abrade, rascal, rase and razor, erase comes ultimately from Latin rādere ‘scrape’. This formed the basis of a compound verb ērādere ‘scrape out, scrape off’ (its first element is the Latin prefix ex- ‘out’). Eraser ‘rubber’ seems to be a 19th-century coinage.
=> abrade, rascal, rase, razor

erase (v.)

c. 1600, from Latin erasus, past participle of eradere "scrape out, scrape off, shave; abolish, remove," from assimilated form of ex- "out" (see ex-) + radere "to scrape" (see raze). Of magnetic tape, from 1945. Related: Erased; erasing.

1. She tried to erase the memory of that evening.

她试图忘却那天晚上的事。

来自《权威词典》

2. He tried to erase the idea from his mind.

他试图从头脑中抹掉这个想法.

来自《现代汉英综合大词典》

3. Make light pencil lines so that they will erase easily.

划铅笔线要浅些,便于擦掉.

来自《现代英汉综合大词典》

4. Nothing can erase the incident from his memory.

没有什么东西可以使他忘记那件事.

来自《简明英汉词典》

5. You can erase pencil marks with a rubber.

你可以用橡皮擦掉铅笔记号.

来自《现代汉英综合大词典》