1 cardboard /ˈkɑɚdˌboɚd/ noun Learner's definition of CARDBOARD
[noncount]
: a stiff and thick kind of paper that is used especially for making boxes硬纸板;卡纸板 2 cardboard /ˈkɑɚdˌboɚd/ adjective
2 cardboard
/ˈkɑɚdˌboɚd/
adjective
Learner's definition of CARDBOARD
1
: made out of cardboard用纸板做的 2
: not acting or seeming real : having an obviously false or fake quality不真实的;虚假的