凹 āo — depressed
āo (first tone, high and level)ao1
depressed
Levels 7–9· 2021 three-band, nine-level proficiency standardadjective
Meanings
depressed
depressed; sunken; indented; concave; female (connector etc)
adjective
depressed
depressed
depressed; sunken; indented; concave; female (connector etc)