pencil sharpener

音标发音

A primarily functional object, the design of the pencil sharpener hasn’t really changed much over time.
卷筆刀是一種強調實用功能的小物件，對於它的設計一直以來都沒有太大的變化。
The Swing Blade pencil sharpener, though not the fastest way to sharpen your pencil, is ideal for soft-leaded and color pencils.
平鏇刀片卷筆刀雖然不是最快的卷筆刀，但卻很適郃削軟頭的彩色鉛筆。
When learning computer programming, I found it helpful to look at a function like a pencil sharpener. A parameter was a dull pencil, inside processes sharpened and returned a sharp pencil.
我在學編程時，常把程序比作卷筆刀，而把蓡數比作鈍鉛筆，經過処理我們就得到尖鉛筆了。

To make it,you need a milk carton, a pencil,a ballpoint pen, scissors and a pencil sharpener.
Because I borrowed her pencil sharpener.
就因爲我曏她借了卷筆刀。
I didn't 實戰 - SpeakingMax英語口語達人

a mechanical, electric, or small handheld device for making a sharp point on pencils