adj.无足轻重地,微不足道地,无用的;
v.伪造( fiddle的现在分词 );篡改;骗取;修理或稍作改动;
例句:
He wastes time fiddling about with minor matters.
他把时间都浪费在鸡毛蒜皮的小事上。
If he keeps fiddling with the clock, he is sure to put it out of order.
他若继续摆弄那钟表, 那非把它弄坏不可.
Stop fiddling around and get to work.
别再鬼混,去干活吧!