subterranean

地下の

地面の下にある。

やさしい英語で： Below the surface of the ground.

• They found a subterranean tunnel.
• A subterranean river runs beneath the town.
• The roots reach deep into subterranean layers of rock.

類義語： underground

反対語： aboveground

よく使う表現： subterranean tunnel, subterranean river, subterranean chamber

隠れた、秘密の

世間の目に触れず、知られていない。

やさしい英語で： Hidden from public view or knowledge.

• Subterranean tensions divided the family.
• The novel reveals the subterranean politics of the court.
• She sensed a subterranean rivalry beneath their friendly conversations.

類義語： hidden, secret, covert

反対語： open

よく使う表現： subterranean influence, subterranean tensions, subterranean conflict

地下の住人

地下に住む人や、地下に生息または存在するもの。

やさしい英語で： A person or thing that lives or is found below the ground.

• The story follows a subterranean who has never seen daylight.
• These subterraneans live in tunnels beneath the city.
• A subterranean emerged from the cave at dusk.

類義語： underground dweller

よく使う表現： a subterranean, cave subterranean