单词	ABC book
释义	ABC book 入门书，初级读物; 识字课本
随便看	polyvinyl acetal diethylaminoacetate polyvinyl acetalmodified phenolic adhesives polyvinyl acetal modified phenolic adhesives polyvinylacetalpva polyvinyl acetal resin polyvinylacetal resin coating polyvinyl acetal resin coating poly vinyl acetal resin coating polyvinyl acetals polyvinyl acetatc polyvinylacetate polyvinyl acetate concrete polyvinylacetate emulsion polyvinyl acetate emulsion polyvinyl-acetate emulsion Polyvinyl acetate emulsion adhesive polyvinyl acetate emulsion paint polyvinyl acetate emulsion unit polyvinyl acetate emulsision polyvinyl acetate emuMon polyvinyl acetate gel polyvinyl acetate glue polyvinyl acetate poly vinyl acetate polyvinyl acetate adhesive