supplementary
adjective /ˌsʌplɪˈmentri/
/ˌsʌplɪˈmentri/
(especially British English) (North American English usually supplemental
/ˌsʌplɪˈmentl/
/ˌsʌplɪˈmentl/
)- provided in addition to something else in order to improve or complete it
增补性的；补充性的；额外的；外加的 - supplementary information
补充信息 - A supplementary reading list is attached.
附上补充阅读清单。
Collocations DictionarySupplementary is used with these nouns:- information
- material
- supplementary information