Sign in | English | Terms of Use
DictionaryForumContacts

   Japanese ⇄
Google | Forvo | +
空洞 くうどう
gen. cavern River and Water Resources Glossary (Infrastructure Development Institute Japan)
construct. cavity; hollow
空洞 news1 nf11 | news1 nf11 くうどう
gen. cave n; hollow n; cavity n

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips