n.（纸张）透气度测定仪，密度计...

Densometer: Itstrument that measures the air resistance of an area of paper.透气度计: 量度一面积的纸骊空气的阻力的仪器....

densometer的音标：densometer的英式发音音标为：[den'sɒmɪtə(r)]densometer的美式发音音标为：[den'sɒmɪtə]...