method of paper chromatography-thin-layer scanning纸色谱
paper-thin glass纸一样薄的玻璃
paper-thin strip极薄带钢
paper-thin flexible loudspeaker超薄音响喇叭
Flexible Battery is Paper-thin柔韧电池薄如纸
paper-thin razor-thin极薄的
ADJ（形容词） If something is paper-thin, it is very thin. 薄如纸的
Cut the onion into paper-thin slices.
把洋葱切成纸一样的薄片。