noun ダウンロード 🔗共有 大富豪 A person whose net worth is two or more million dollars, pounds, euros or some other currency. Examples : "After building his successful tech company, David became a multimillionaire. " 成功したテクノロジー企業を築き上げた後、デビッドは大富豪になりました。 person business economy finance value asset AIとチャット語彙ゲーム読解練習