subterranean
01
地下的, 秘密的
existing, operating, or happening in secrecy or obscurity
例子
Rumors of a subterranean organization controlling the city's politics spread like wildfire.
关于一个地下组织控制城市政治的谣言像野火一样蔓延。
The journalist risked everything to expose the subterranean dealings of the powerful corporation.
这位记者冒着一切风险揭露了这家强大公司的地下交易。
02
地下的, 地表下的
situated, occurring, or existing beneath the surface of the earth
例子
The subterranean tunnels were used for secret military operations during the war.
战争期间，地下隧道被用于秘密军事行动。
The subterranean river flows silently beneath the ground.
地下河在地面下静静地流淌。
