词汇	ser rupestria
释义	ser rupestria n.密丛系
随便看	un-der seal of secrecy under seal of secrecy confidence undersea long-range missile system underseals underseal work underseam undersea manganese nodule belt Undersea Medical Society undersea military base undersea mineral deposit undersea mineral resources undersea mining Under-sea mining undersea mining technology undersea naval weapons center undersea nuclear plant undersea nuclear power plant undersea nuclear power station undersea oil production plant under-sea optical cable undersea optical cable monitoring undersea petroleum resources undersea pipeline undersea pipelines undersea potassium salt deposit