disputed

The disputed invoice was finally settled after weeks of negotiation.

有争议的发票经过数周谈判最终得到解决。

用法提示：此处'disputed'是形容词作定语，修饰'invoice'，意为'有争议的'。

The reasons for the delay remain disputed among the team members.

延误的原因在团队成员中仍然存在争议。

用法提示：此处'disputed'是形容词作表语，与'remain'构成系表结构，表示'有争议的'。

It is still disputed whether the new design is better than the old one.

新设计是否比旧设计更好仍有争议。

用法提示：此处'disputed'是形容词，用在'it is disputed whether'结构中，表示'有争议的'。