单词	字段大小
释义	字段大小field size
随便看	four-color problem four-color process four colour four-colour four-colour conjecture four-colour half tone printing four colour (lithographic) of set press four colour map theorem four colour of set press four-colour page four-colour press four-colour printing four-colour problem four-colour process four-colour separation process four colour theorem four-colour theorem four-column hydraulic press four-compartment open width washing machine four-component alloy four-component spinor four-coordinate complex four coordination four-core cable four-corner coding