琐碎

He's just being a little petty about the situation.
他只是对这种情况有点小气，斤斤计较。
She can be very petty when she doesn't get her way.
她要是不遂心就很容易变得小气、爱抱怨。
I really shouldn't hold a grudge over such petty things.
我真不该因为这么些小事而耿耿于怀。
His jealousy is so petty, it's almost amusing.
他的嫉妒心真是小得可笑。
Her constant complaints about trivial matters are quite petty.
她对琐碎小事的不断抱怨实在有些小气。
It's petty of him to nitpick about every little detail.
他吹毛求疵地挑剔每一个细节，真是有点小气。
His reaction to the minor setback was overly petty.
他对微小挫折的反应过于小气。
She tends to let her petty emotions get the best of her.
她容易让那些微不足道的情绪占上风。
The petty arguments between friends can often lead to bigger conflicts.
朋友间的小争吵往往会导致更大的冲突。
His petty attitude towards his coworkers made everyone dislike him.
他对同事们的狭隘态度使每个人都讨厌他。