eraser

名词 n.
中文释义
英 /ɪˈɹeɪzə/    美 /ɪˈɹeɪsɚ/

英文释义

名词 n.
  1. One who erases.
  2. An object used to erase or remove something written or drawn by a pen or a pencil. Canada,Philippines,US
    — I have worn out the eraser on this pencil.
  3. An object used to erase something written either by chalk on a chalkboard, by a marker on a whiteboard, or by some other erasable implement; a chalkboard eraser, whiteboard eraser, etc. Canada,Philippines,US
  4. An overwriter program used to prevent data recovery.

词形变化

erasers plural

词汇关系

衍生词
bulk eraser electric eraser eraser dust eraserless eraserlike eraser pen ink eraser kneaded eraser mechanical eraser mind eraser

词源

Etymology tree
English erase
Proto-Indo-European *-yósder.
Proto-Italic *-āzijos
Latin -āriusnom.
Latin -āriusbor.
Proto-Germanic *-ārijaz
Proto-West Germanic *-ārī
Old English -ere
Middle English -ere
English -er
English eraser
From erase + -er.
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