땅의 표면 아래에 있는 장소나 위치에서.
beneath the surface of the earth
예문:
"The treasure was buried deep underground centuries ago."
"Rabbits usually live in complex burrows underground."
정부의 감시 등을 피해 비밀리에 또는 숨어서 활동하는 상태로.
in or into a state of secrecy or hiding, often to avoid government detection
예문:
"The political activists were forced to go underground after the coup."
"The spy operated underground for a decade without being caught."
지면 아래에 위치하거나, 서식하거나, 일어나는.
located, living, or taking place beneath the surface of the ground
예문:
"The hotel features a luxury underground swimming pool."
"Scientists are studying the underground cave system in the region."
불법적이거나 체제 전복적이기 때문에 비밀리에 수행되는.
conducted in secret, often because it is illegal or subversive
예문:
"Police successfully busted an underground gambling ring."
"They published an underground newspaper to spread the truth."
주류에서 벗어나 실험적이거나 급진적인 집단 또는 운동과 관련된.
relating to a group or movement that is outside the mainstream, often experimental or radical
예문:
"She is a highly respected figure in the underground art world."
"The band gained a cult following in the underground punk scene."
도시 내 지면 아래 터널에서 운행되는 전기 철도 시스템.
an electric railway system in a city, operating in tunnels below the ground
예문:
"I usually take the underground to avoid the morning traffic."
"The London Underground is one of the oldest systems in the world."
기존 정부나 점령군에 대항하여 활동하는 비밀 조직이나 운동.
a secret organization or movement working against an existing government or occupying power
예문:
"The underground coordinated the escape of many prisoners of war."
"She served as a courier for the local underground during the occupation."
전기나 전화 케이블 같은 공공 설비 선을 땅속에 묻다.
to place utility lines, such as electrical or telephone cables, beneath the ground
예문:
"The city plans to underground all utility wires to improve the view."
"It is significantly more expensive to underground high-voltage cables."