坳陷 Save Sign in to save words àoxiàn ㄠˋ ㄒㄧㄢˋ depression geology low-lying area Character by character 坳(ào)depression 陷(xiàn)pitfall Other words read àoxiàn aoxian with other tones 凹陷 凹线 Often confused with aoxian 翱翔 Other words read àoxiàn aoxian with other tones 凹陷 凹線 Often confused with aoxian 翱翔 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0