niggling
adj. 不断烦扰的; (一件工作)费神的; 难办的; 繁琐的
v. 为小事操心,吹毛求疵( niggle的现在分词 ); 不断地烦扰
A niggling injury or worry is small but bothers you over a long period of time.
Both players have been suffering from niggling injuries.
两名运动员一直在忍受轻微的伤痛。
...a niggling worry that the cheap car is also the one that will cause endless trouble.
对廉价轿车会麻烦不断的一丝担忧
1. (informal terms) small and of little importance;
She had niggling doubts about their relationship.
她时常对他们的关系有一丝疑虑。
The matter is too small to be worth niggling over.
小小不言的事,不必计较.
It's been niggling at my mind ever since I met Neville in Nice.
自从在尼斯见到内维尔后,我一直忐忑不安。
Both players have been suffering from niggling injuries.
两名运动员一直在忍受轻微的伤痛。
Stop niggling about every penny we spend.
别再为我们花的每个小钱费心思了.