tinker

名词 tinker:

1. a person who enjoys fixing and experimenting with machines and their parts
   同义词：tinkerer
2. formerly a person (traditionally a Gypsy) who traveled from place to place mending pots and kettles and other metal utensils as a way to earn a living
3. small mackerel found nearly worldwide
   同义词：chub mackerel, Scomber japonicus

动词 tinker:

1. do random, unplanned work or activities or spend time idly
   同义词：putter, mess around, potter, monkey, monkey around, muck about, muck around
2. work as a tinker or tinkerer
3. try to fix or mend
   同义词：fiddle

1. Please don't tinker with my car engine.
   请不要乱弄我的汽车发动机。
2. An itinerant tinker.
   游匠流动服务的补锅匠
3. Don't tinker with my camera.
   别乱动我的照相机。