調査 [ちょうさ] /(n,vs) investigation/examination/inquiry/enquiry/survey/(P)/EntL1429120X/ 調査 ちょうさ [1] 名・ス他 Untersuchung; Nachforschung; Anfrage; Erkundung; Prüfung; Umfrage. HE 調査 [ちょうさ] /(n)(vs) examen/étude/vérification/enquête/sondage/recherche/1429120