supplementary
UK/.sʌpli'mentәri/US
IELTSTOEFLB2
Definitions
adj.
Added to complete or enhance something; additional.
补充的，附加的，追加的
n.
Something additional provided to complete or enhance.
补充物，附加物
Root Breakdown
Root-derivedsupplementother
+
aryrelating to, connected with
=supplementary
Common Collocations
- 1.supplementary materials补充材料
- 2.supplementary income额外收入
- 3.supplementary evidence补充证据
- 4.supplementary budget追加预算
Example Sentences
- 1.
The teacher provided supplementary materials to help students prepare for the exam.
- 2.
The government approved supplementary funding for the disaster relief effort.
- 3.
This chapter serves as supplementary reading for those who want deeper understanding.