erosion; corrosion

to erode; to corrode

(chemistry) corrosion; erosion

(chemistry) to corrode; to erode

a placename / a surname / a female given name

city, metropolis / capital city / elegant, graceful, refined / gather, command

all, both, everyone, whole

urban / metropolitan / municipal / capital / imperial / prefectural / government / official

five colors (usu. red, blue, yellow, white and black) / melon, gourd

many kinds, varied