单词	visual object
释义	visual object 视觉客体
随便看	element, electroluminescent element, electro-optic filter, active element electrovalence element emulsion element energy projection element energy projection method Element,Enhancer Element,EnhancerGenetics element enrichment element entry Element Equilibrium of Claus Reaction element error element error rate element evaluation Element expelled process element expression element expression out of range element extraction element factor element failure element failure rate element failure strain element failure technique element familization element fault