美 [rʌf ˈdrɔːɪŋ]
草图：一种简单、粗糙的绘画，通常用于表示一个设计或创意的初步想法。
a preliminary sketch of a design or picture
同义词： draft
草图
... 草茎点霉 phoma herbarum 草图 a sketch; rough drawing 车前草 plantain (Plantago asiatica), a type of coarse banana ...
草图，略图
Look at this rough drawing of one of them, one Chromosome about to divide into two.
看一下其中一条的草图，一条将要分裂成两条的染色体。
Draw a rough drawing of a body.
画一个人体粗略的画像。
It's just a rough drawing.
这只是一张草图。
Designed for rough concepting and creative brainstorming, Inkling bridges the gap between paper sketching and digital drawing by giving users at the front end of the creative process a way to rough-out ideas with real ink on paper and capture their concepts digitally so that they can be later refined on their computer.
ENGADGET: Wacom Inkling smart pen does drawing the old-fashioned way -- sort of (video)
Even if one does not like what comes off Mr Eichengreen's drawing board, his effort is worthwhile, since he also provides a handy rough guide to some of the alternatives.