他不愿意听取任何建议，固执己见的态度让团队合作变得困难。

His opinionated behavior made team collaboration difficult as he refused to listen to any suggestions.

opinionated 是由名词 opinion（意见、观点）加上后缀 -ated 构成的形容词。opinion 表示"观点、看法"，后缀 -ated 表示"充满...的、具有...特征的"。 opinionated 形容一个人固执己见、坚持己见，通常带有贬义，指不愿意接受他人意见的态度。