thin, thin point, thin area, thin spot etc. part of an object that is, has become or has been made thinner than its environment
thin, thin point, thin area, thin spot etc. part of an object that is, has become or has been made thinner than its environment
thin, thin point, thin area, thin spot etc. part of an object that is, has become or has been made thinner than its environment
thin, thin point, thin area, thin spot etc. part of an object that is, has become or has been made thinner than its environment