集しゅうぐん集群表記・読み:しゅうぐん1aggregation (of fish)名詞noun or participle which takes the aux. verb suru自動詞2bunching名詞noun or participle which takes the aux. verb suru自動詞economics3bunching (of charged particles)名詞noun or participle which takes the aux. verb suru他動詞自動詞physics4aggregate (of species)名詞biology札へ残す語をコピー