老茧
callus (patch or hardened skin)
Traditional: 老繭
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📖 Additional Information
English Phonetic:
'kælәs
Detailed Definition:
n. bony tissue formed during the healing of a fractured bone\nn. (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid\nv. cause a callus to form on