n. 铅笔画, 毛笔画, 彩色细纹

Penciling \Pen"cil*ing\, n. [Written also pencilling.]
1. The work of the pencil or bruch; as, delicate penciling in
a picture.

2. (Brickwork) Lines of white or black paint drawn along a
mortar joint in a brick wall. --Knight.


Pencil \Pen"cil\, v. t. [imp. & p. p. {Penciled}or {Pencilled};
p. pr. & vb. n. {Penciling} or {Pencilling}.]
To write or mark with a pencil; to paint or to draw.
--Cowper.

Where nature pencils butterflies on flowers. --Harte.