sharpener

高中 FREQ #37716

n. 研磨者, 卷笔刀, 研磨工具

发音

其它 /ˈʃɑː(ɹ)pənə(ɹ)/

词形变化

sharpeners 复数 sharpeners

教材释义与例句

名词

卷笔刀；[机] 磨具；研磨者

A sharpener is a tool or machine used for sharpening pencils or knives

...a pencil sharpener.

…一个卷笔刀。

释义与例句

n.
  1. 1.

    A device for making things sharp.

    磨削器

    There was a pencil sharpener at the front of the classroom.

  2. 2.

    That which makes something sharp.

    比喻
  3. 3.

    An alcoholic drink taken at the start of the day, or just before a meal.

    非正式

词汇关系

名词

上位词 1

implement

下位词 5

steel grindstone pencil sharpener strickle strop

相关短语

pencil sharpener 铅笔刀, 转笔刀; 卷笔刀

词源

From sharpen + -er.

来源：wiktionary