| 释义 |
复数：calluses 过去分词：callused 现在分词：callusing 1. | 胼胝，老茧（手、足上的硬皮）an area of thick hard skin on a hand or foot, usually caused by rubbing |
n. | 7. 【植物;植物学】愈合组织,胼胝体;(禾本植物的)颖托 7. 【植物;植物学】愈合组织,胼胝体;(禾本植物的)颖托 | adj. | |
n. | 1. a hard thickened area of skin, especially on the palm of the hand or the sole of the foot, caused by repeated pressure or friction 2. a mass of fibrous tissue, calcium, cartilage, and bone that forms progressively during the healing of a bone fracture 3. plant tissue that forms at the site of a wound, or that develops during tissue culture of plant parts, giving rise to new plantlets | v. | 1. to develop a callus or calluses, or cause something to do so |
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