名词

1. 木炭;(用于绘画的)炭笔，木炭条
Charcoal is a black substance obtained by burning wood without much air. It can be burned as a fuel, and small sticks of it are used for drawing with.

1. a stick of black carbon material used for drawing

Synonym: fusain

2. a drawing made with a stick of black carbon material

3. a very dark grey color

Synonym: charcoal greycharcoal grayoxford greyoxford gray

4. a carbonaceous material obtained by heating wood or other organic matter in the absence of air

Synonym: wood coal