DictionaryForumContacts

   Japanese
Google | Forvo | +
整地 せいち
gen. grading River and Water Resources Glossary (Infrastructure Development Institute Japan) ; level grade Concrete Terminology Glossary (Gururaj Rao)
construct. ground leveling
tech. leveling of ground
整地 news2 nf39 | news2 nf39 せいち
gen. soil preparation n vs