词汇	sangwin
释义	sangwinBNC²³⁶²¹³⁺¹sehnkwehn桑文森昆
随便看	deep twist-off can deep two-cone part deep type bucket deep ulcer deep ullage deep ultraviolet deep-ultraviolet deep ultraviolet laser deep-ultraviolet laser deep ultraviolet photon deep ultraviolet transparent conductive film deep underground basing Deep Underground Command Center Deep Underground Communications System deep underground disposal deep underground engineering Deep underground metal mine Deep underground mining deep under-ground motion deep underground rock Deep Underground Sanguine System Deep Underground Space deep underground structure deep underground structures deep understanding