纸板 zhǐbǎn cardboard Origin Definitions Defs Strokes Stroke Words Sentences Sents 硬纸板 yìngzhǐbǎn cardboard cardboard; chipboard; hardboard; a thick and stiff paper material used for making book covers or packaging厚纸板 hòuzhǐbǎn cardboard thick paperboard; cardboard黄纸板 huángzhǐbǎn cardboard paperboard; strawboard; cardboard