manual pencil sharpener

复数形式

manual pencil sharpeners

手动铅笔刀, 手摇铅笔刀

a handheld or desktop device operated by hand to sharpen pencils by rotating them against a blade or abrasive surface

A manual pencil sharpener is a small, hand-operated tool used to sharpen pencils by rotating the pencil against a blade. The user inserts the pencil into the sharpener and turns it, causing the blade to shave off the wood and expose the pencil lead. Manual sharpeners are simple, portable, and do not require electricity, making them ideal for use in schools, offices, or at home. They come in various designs, including compact handheld versions and larger, more sturdy models with a collection container for pencil shavings. Manual pencil sharpeners are widely used due to their reliability and ease of use.

In elementary school, we used a small, red manual pencil sharpener attached to the classroom wall.
在小学时，我们使用了一个挂在教室墙上的小型红色手动铅笔刀。
My grandfather keeps a vintage manual pencil sharpener on his desk, reminding him of his school days.
我祖父的桌子上放着一个复古手动铅笔刀，这让他想起了他的学生时代。
When camping, we always bring along a portable manual pencil sharpener to keep our pencils ready for sketching in the wilderness.
露营时，我们总是带一个便携式手动铅笔刀，以便我们的铅笔随时准备好在野外素描。
The teacher handed out manual pencil sharpeners to each student, teaching them the traditional way to maintain their writing tools.
老师给每个学生发了手动铅笔刀，教他们用传统方法维护书写工具。
As a collector of office supplies, I have an array of antique manual pencil sharpeners displayed on my shelf, each with its own unique design.
作为一个办公用品收藏家，我的架子上展示了一系列古董手动铅笔刀，每个都有其独特的设计。