Any soft, fleshy part of an animal or vegetable body, as of fruit; specif. the inner, fleshy part of a tooth.
动植物体上之肉质(如果肉);齿之髓质。
Any soft, formless mass; esp. the soft mass of ground linen, cotton, or wood, of which paper is made.
软浆;浆状物。纸浆(由软麻布、棉布或树皮化成者)。