cardboardn.厚纸板adj.厚纸板的；不真实的；无实质的cardboard space former填充纸板cardboard ignitability纸板着火性cardboard catheter gage硬纸板导管径计cardboard folding machine纸板折叠机cardboard exposure holder硬纸板曝光夹cardboard printing machine纸板印刷机Cardboard-press operator纸板压制工cardboard slitting machine纸板裁切机cardboard with corrugations有皱褶的纸板cardboard throw-away phone一次性纸板手机