n.西班牙小币，不值钱东西
adj.不值钱的，无聊的

The little girl played a picayunish trick on her brother, hiding his toy under the pillow.
这个小女孩对弟弟玩了一个小把戏，把他的玩具藏在了枕头下面。
His complaints were nothing more than picayunish details, missing the bigger picture of the situation.
他的抱怨只是琐碎的小事，没有看到问题的关键所在。
She refused to participate in their petty picayunish arguments, choosing instead to focus on her work.
她不愿卷入他们的琐碎争吵，而是专注于自己的工作。
Don't let the picayunish disagreements between coworkers distract you from your goals.
不要让同事间的琐碎争执分散你的注意力，要专注于目标。
He was accused of being overly picayunish about the decorations for the party, nitpicking every little detail.
他被指责对聚会装饰过于挑剔，对每一个小细节都吹毛求疵。
In life, it's important to avoid getting bogged down in picayunish matters and focus on what truly matters.
在生活中，我们应该避免陷入琐碎的事情，专注于真正重要的事情。
Her patience ran thin with her colleague's constant picayunish complaints about the office environment.
她对同事不断的小题大做抱怨办公室环境感到厌烦。
It's surprising how often people get into picayunish squabbles over insignificant matters.
人们常常因为微不足道的事情而发生不必要的争执，这真是令人惊讶。
The manager tried to mediate the employees' picayunish dispute, emphasizing the need for teamwork and unity.
经理试图调解员工之间的琐碎争端，强调团队合作和团结的重要性。
The teacher reminded the students that perfectionism can sometimes lead to picayunish criticism, and encouraged them to accept mistakes as learning opportunities.
老师提醒学生们，过分追求完美可能导致对小错误的过度批评，鼓励他们接受错误作为学习的机会。