calli的翻译，读音
释义：
n. 胼胝；愈伤组织
n an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot)
n bony tissue formed during the healing of a fractured bone
n (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid
n an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot)
n bony tissue formed during the healing of a fractured bone
n (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid