The pinyin of the pencil is qiān bǐ. Pencil is a common writing tool, which is usually composed of wood material and central filler. Fillers are usually graphite, carbon black or colored powder, which are fixed together with wooden materials to form tools for writing and painting.

The word pencil has a long history in Chinese, dating back to the Tang Dynasty. The word "lead" in the pencil name is due to the lead filler used in early pencils, while "pen" refers to the tool for writing and painting. With the passage of time, the filler in the pencil gradually changed from lead to other materials such as graphite, but the name "pencil" has been used to this day.

As a writing tool, pencil has a wide range of uses. It can be used for daily purposes such as writing, drawing and drafting, and also for professional purposes such as examination, signature and drawing. Compared with other writing tools, pencils have the advantages of being erasable on paper, easy to modify and smear, and not easy to cause paper breakage and damage.

In modern society, although the popularity of electronic devices enables people to use more efficient writing tools, pencils are still irreplaceable writing tools. Pencil users include not only students, teachers, artists and other professionals, but also ordinary people's daily use. Through pencils, people can express their thoughts and creativity and record precious memories and lives.

Generally speaking, the pinyin of pencils is qiān bǐ. Pencil is a common writing tool, which consists of wooden materials and fillers. As a writing tool, pencil is widely used, not only for daily use, but also for professional use. Although the popularity of electronic devices enables people to use more efficient writing tools, pencils are still irreplaceable writing tools.