词汇	手持火焰信号
释义	手持火焰信号医hand flare
随便看	structureforming agent structureforming black structure form of Chinese characters structure forms structure form selection structure formula structure formulation technique structure formword Structure for nuclear power plants structure for outdoor installation structure foundation structure-foundation dynamic interaction structure-foundation interaction structure foundation on bog structure foundation on ice structure foundation on moor structure fracture Structure frame structure framework structure-free structure-free name management structure frequency sensitivity structure from motion structure function structure-function