单词	vay-cay
释义	vay-cay vay-cayplural vay-cays；slang；USvacation
随便看	material alterations material alternation material amount material analysis material analysis data material analysis method Material Analysis Specification Plan material and child hygiene Material and Construccion material and construction material and cultural need material and diameter material and energy balance material and energy consumption material and energy flow material and energy flow accounts material and energy flow analysis material and energy transforming efficiency material and equipment Material and Equipment Center material and equipment export guidelines material and equipment schedule material and form material and furniture manager material and gas admission