单词	四牙团
释义	四牙团quadridentate
随便看	metal-clad conductor metal cladding metal cladding polarizer metal-cladding polarizer metal clad plate metal-clad plate metal clad switchboard metal clad switchgear metal-clad switch gear metal-clad switch-gear metalclad switchgear metal clad switchgear and controlgear metal-clad switch-gear-- metal-enclosed switchgear metal-clad switch-gear; metal-enclosed switchgear metal clad system metal clad type switchboard metal clad waveguide metal-clad waveguide metal cleaming equipment metal cleaner metal cleaning equipment metal cloth metal cluster metal coated conductor metal coating