退
行
t
u
ì
x
í
n
g
Definitions
1. to recede
2. to degenerate
3. to regress
Components
退
tuì
–
to retreat
行
xíng
–
to walk
Related Words
退行性
tuì xíng xìng
–
degenerative
退行性病变
tuì xíng xìng bìng biàn
–
degenerative lesion