niggling
🇺🇸
/ˈnɪɡlɪŋ/
🇬🇧
/ˈnɪɡlɪŋ/
adjective
R
causing a little worry or discomfort that keeps coming back
I had a niggling feeling that I forgot something important.
我有種瑣碎的感覺，好像忘記了一些重要的事。
R
trivial or minor
Don't worry about the niggling details; focus on the big picture.
不要擔心那些瑣碎的細節；要關注大局。
translation
令人煩惱的, 瑣碎的