supplemental

Definitions

supplement + -al (adj.) = serving as a supplement, added on. American English often prefers 'supplemental' where British English uses 'supplementary.'

Common Collocations

• 1.supplemental income额外收入
• 2.supplemental materials补充材料
• 3.supplemental funding追加资金

Example Sentences

• 1.

  She earns supplemental income from freelance work.

• 2.

  The course offers supplemental reading materials.