addition的形容词形式是什么

This system imposes additional financial burdens on many people.

这个制度给很多人增加了额外的经济负担。

Provide them with additional background or with supplementary information.

给他们提供额外的`背景资料或补充信息。

The government provided an additional  25 million to expand the service.

政府另拨2500万英镑用于扩展该服务项目。

Shares and bonds can bring one quite a considerable additional income.

股票和债券能给人带来不菲的额外收入。

There are additional publications of special relevance to new graduates.

还有对于新毕业生来说特别重要的其他出版物。