sketchiest
1. The trouble was, Miller published only the sketchiest of details of those tests, and the apparatus was lost.
其中2%属于胺基酸,以甘胺酸最多。
2. Yet scientists have been able to piece together only the sketchiest outlines of that history.
然而,科学家至今仍仅能粗略拼凑出火星的历史。
3. I had only the sketchiest notion of what it was all about.
这到底是怎么回事, 我知道的少而又少。