supplementaryKK [ˌsʌpləˈmɛntɚi] ｜ /ˌsʌpləˈmɛntɚi/
GEPT 中高級
C1adjective
functioning as a supporting element
The supplementary materials such as charts, graphs, and tables added clarity to the research report.
輔助的；補充的
C1adjective
being an addition to complete a deficiency
The supplementary material at the end of the book contained additional examples and exercises to help the reader better understand the concepts in the main text.
額外補充的；增補的
C1adjective
(of angles) totaling 180 degrees
The two angles - x and y - are supplementary if x + y equals 180 degrees.