ㄌㄠˇㄐㄧㄢˇlǎojiǎn

老茧
  1. 手掌腳掌部位長期摩擦形成老趼」、趼子 不用)​、繭子」、胼胝」、膙子」。

callus (patch or hardened skin)​, corns (on feet)​, also 老趼
verhärtete Hautpartie