tinkered
v. 做焊锅匠( tinker的过去式和过去分词 ); 焊补; 胡乱修补; 笨手笨脚地做某事
If you tinker with something, you make some small changes to it, in an attempt to improve it or repair it.
Instead of the Government admitting its error, it just tinkered with the problem...
政府没有承认错误,只是敷衍了事地处理问题。
They tinkered with the engine…
他们修了修发动机。
In former times, a tinker was a person who did not have a fixed home, but travelled from place to place mending metal pots and doing other small repair jobs.
Some people refer to any traveller or gipsy, especially one who is Irish, as a tinker .
They tinkered with the engine…
他们修了修发动机。
They tinkered with the engine.
他们修了修发动机。
The Chemists have tinkered with heat and metal catalysts to refine their materials.
化学家摆弄热和金属催化剂来提炼.
The chemists have tinkered with heat and metal catalysts to refine their materials.
化学家们修补了热催化器与金属催化器以精炼材料.