goody-goody /ˌgʊdiˈgʊdi/ noun plural goody-goodies
plural goody-goodies
Learner's definition of GOODY-GOODY
[count] informal + disapproving
: a person (such as a child) whose good behavior and politeness are annoying because they seem to be excessive or not sincere(兒童等)討好賣乖的人,假正經的人 —
often used before another noun常用於另一名詞前