electric pencil sharpener

复数形式

electric pencil sharpeners

电动卷笔刀, 电动铅笔刀

a device that uses electricity to automatically sharpen pencils to a precise point

An electric pencil sharpener is a motorized tool that sharpens pencils automatically when they are inserted into the machine. The user simply places the pencil into the sharpener, and the motor quickly rotates the pencil, shaving off the wood to create a sharp point. Electric pencil sharpeners are faster and more efficient than manual sharpeners, making them ideal for classrooms, offices, and environments where many pencils need to be sharpened quickly. They often feature adjustable settings for different pencil sizes and have containers to collect the pencil shavings. Electric sharpeners are convenient, requiring little effort from the user.

The classroom was filled with the buzzing sound of the electric pencil sharpener as students lined up to sharpen their pencils before the test.
教室里充满了电动铅笔刀的嗡嗡声，学生们在考试前排队削铅笔。
After years of using a manual sharpener, I finally invested in an electric pencil sharpener for my home office, and it's made my work much more efficient.
在使用手动卷笔刀多年后，我终于为我的家庭办公室投资了一台电动卷笔刀，这让我的工作效率大大提高。
The sleek design of the electric pencil sharpener on my desk adds a modern touch to my workspace while keeping my pencils perfectly sharpened.
我桌子上电动铅笔刀的时尚设计为我的工作空间增添了一丝现代感，同时让我的铅笔保持完美锋利。
As an artist, I rely on my electric pencil sharpener to maintain the precise points needed for detailed sketches and drawings.
作为一名艺术家，我依靠我的电动铅笔刀来保持详细素描和绘画所需的精确笔尖。
With its automatic stop feature, the electric pencil sharpener ensures that pencils are sharpened to the perfect point every time, without the risk of over-sharpening.
凭借其自动停止功能，电动铅笔刀确保每次都能将铅笔削到完美的尖点，没有过度削尖的风险。