ADJ-GRADED
(信息)粗略的，大概的，不完全的，不充分的
Sketchy information about something does not include many details and is therefore incomplete or inadequate.
例句
Details of what actually happened are still sketchy...
對(duì)于已發(fā)生事實(shí)的詳細(xì)情況知道的仍然有限。
Only sketchy information exists on the stock of natural resources such as fish.
人們對(duì)魚(yú)類(lèi)等自然資源的總儲(chǔ)備量所知甚少。