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(儿童等)讨好卖乖的人,假正经的人 —
often used before another noun常用于另一名词前