1. 无足轻重地：fiddley 锅炉舱顶棚 | fiddling 无足轻重地 | fidei defensor 护教者

2. 无事忙的：fiddleviolin 小提琴 | fiddling 无事忙的 | fiddling 拉小提琴的

3. 拉小提琴的：fiddling 无事忙的 | fiddling 拉小提琴的 | fidelity 保真度

4. 微不足道的：physical 物质的 | fiddling 微不足道的 | antenna 触角,天线

1. 诈骗;伪造账目
Fiddling is the practice of getting money dishonestly by altering financial documents.

e.g. Salomon's fiddling is likely to bring big trouble for the firm.
萨洛蒙伪造账目可能会给公司带来大麻烦。

2. (尤指民乐的)小提琴演奏
Violin playing, especially in folk music, is sometimes referred to as fiddling .

3. 麻烦的;繁琐的
You can describe something as fiddling if it is small, unimportant, or difficult to do.

e.g. ...the daunting amount of fiddling technical detail.
令人生畏的大量繁琐的技术细节

adj

1. (informal) small and of little importance

e.g. a fiddling sum of money
a footling gesture
our worries are lilliputian compared with those of countries that are at war
a little (or small) matter
a dispute over niggling details
limited to petty enterprises
piffling efforts
giving a police officer a free meal may be against the law, but it seems to be a picayune infraction

Synonym: footlinglilliputianlittlenigglingpiddlingpifflingpettypicayunetrivial