tinkerer
n. 喜歡搗鼓小器具、小發明的人
1. an unskilled person who tries to fix or mend
2. a person who enjoys fixing and experimenting with machines and their parts
3. a traveling repairman who mends broken things (such as metal household utensils)
Evolution is a tinkerer, and its products are not necessarily neat or elegant.
進化是一位修補匠, 他的產物不必整潔而又優雅.