蠟筆的英文是“crayon”，讀作 [?kre??n]。

Crayons are a popular drawing tool for both children and adults. They come in a variety of colors and are made of wax, which is why they are called crayons. To use a crayon, simply hold it in your hand and apply it to paper or other surfaces. Crayons can be used for coloring, shading, and even creating detailed drawings.

When purchasing crayons, it's important to look for quality brands that are non-toxic and have vibrant colors. Some popular brands include Crayola, RoseArt, and Faber-Castell.

Crayons can be used in a variety of settings, such as at home, in school, or even in professional art studios. They are a versatile tool that can be used by artists of all skill levels.

In conclusion, crayons are a fun and essential tool for anyone who enjoys drawing and coloring. Whether you're a child or an adult, you can use crayons to create beautiful and vibrant works of art. So go ahead and grab some crayons, and let your creativity run wild!