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callus
英 ['kæləs]
美['kæləs]
- n. [皮肤] 胼胝；愈合组织；老茧
- vt. 使生老茧；使变硬；使结痂
- vi. 变硬；结痂；生老茧
- n. (Callus)人名；(法)卡吕；(意)卡卢斯
英英释意
- 1. an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot)
- 2. bony tissue formed during the healing of a fractured bone
- 3. (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid