Lingaku
Sign In
Learn
Read
Words
Kanji
凹
坑
【
āo
kēng
】
concave depression
crater
凹
坑
【
āo
kēng
】
concave depression
crater
凹
HSK 7-9
4
含义
concave, hollow, depressed; a pass, valley
拼音
āo
Details
坑
HSK 7-9
4
含义
pit, hole; bury, trap; harry
拼音
kēng
Details
Lingaku
Japanese
Decks
Kanji List
Grammar List
Acknowledgements
About
Contact Us
© 2026, lingaku.com. Read our
Terms of Service
and
Privacy Policy
. Manage
Cookie Preferences
.