【上位】 an expert who gives advice; "an adviser helped students select their courses"; "the United States sent military advisors to Guatemala" 助言を行う専門家。
日/英 »
【下位】 someone who offers advice about betting on horses (either to influence the odds or in the hope of sharing some of the winnings) 競馬の賭けに関してアドバイスする人（オッズに影響を与えるか、賞金の分け前を期待するかのどちらか）。
日/英 »
