반복적인 마찰이나 압력으로 인해 피부가 두껍고 딱딱해진 상태.
A thickened and hardened part of the skin or soft tissue, typically caused by repeated friction or pressure.
예문:
"Years of playing the guitar have left thick calluses on his fingertips."
"The heavy lifting caused a callus to form on the palm of her hand."
골절된 뼈의 끝부분 주위에 형성되어 뼈를 결합시키는 치유 조직.
The bony healing tissue that forms around the ends of a fractured bone during the recovery process.
예문:
"The X-ray showed that a healthy callus was forming around the fracture site."
"The formation of a bony callus is a crucial stage in the stabilization of a broken limb."
식물의 상처 부위를 덮거나 조직 배양 시 발생하는 무정형의 세포 덩어리.
A mass of unorganized parenchyma cells that covers a plant wound or is grown in tissue culture.
예문:
"The scientist observed the growth of callus tissue on the wounded stem of the plant."
"In plant tissue culture, a callus can be induced to differentiate into roots and shoots."
굳은살이 생기거나 피부가 딱딱하게 변하다.
To develop a callus or to become hardened with calluses.
예문:
"His hands began to callus after weeks of working in the garden without gloves."
"The skin on his heels had callused over time due to ill-fitting shoes."