Vocab InfoA13 Noun益虫(えきちゅう)useful insectDetailsExamples益虫useful insectDetailsExamplesDictionary DefinitionNoun1. useful insectAll Forms益虫 【えきちゅう】DetailsPitch AccentえきちゅうExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro