cardboardn.厚纸板adj.厚纸板的;不真实的;无实质的
cardboard flavor纸板味
cardboard sleeve硬纸套筒
cardboard flavour纸板味
cardboard bushing硬纸套管
cardboard holder X线片纸夹
cardboard cassette纸卡片夹
cardboard portfolio讲义夹
cardboard container厚纸板容器
cardboard technique硬纸板(储片夹投照)技术
cardboard cut-outph.