英文词源
- 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.
中文词源
e-, 向外。-ras, 刮,磨,词源同raze, rodent.
该词的英语词源请访问趣词词源英文版:erase 词源,erase 含义。
词根词缀: e-出,向外 + -ras-擦,刮 + -e动词词尾