← 単語を見るに戻るboomsnoun#21,966訳語ブームブーム景気けいき好況こうきょう轟くとどろく英語の定義a deep prolonged loud noise例文The industry has seen many booms and busts in the past.For some reason economic booms have names taken from Japanese mythology given to them.似ている単語boomboomyboomerbloomsbosomsbrooms← koalarodents →