不可数名词：

木炭，碳灰色，深灰色

词形变化

时态charcoaled，charcoaling，charcoals

英语解释

a stick of black carbon material used for drawing

a drawing made with a stick of black carbon material

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

draw, trace, or represent with charcoal

of a very dark grey

a very dark grey color