- v. 過分為瑣事操心；拘泥小節；惹惱
- n. 小牢騷；無法擺脫的煩惱；輕微疼痛
worry unnecessarily or excessively;
"don't fuss too much over the grandchildren--they are quite big now"
argue over petty things;
"Let's not quibble over pennies"
- His untidiness constantly niggled her.
- My only niggle is that they should have told me sooner.
- In his mind there was that same niggle that if he did the right thing.
- He gets the occasional niggle in his right shoulder.
She niggled with small brushes while I tried..to get her to paint with more breadth.出自： A. Y. Jackson