dou·ble-O /ˌdʌblˈəʊ/ vt. | n. 〈美俚〉I vt. 1. 细看，察看 I stopped for a second to double-O the picture. 我稍稍停了一会儿，想细看一下那幅画。 2. 欺骗，出卖 3. 使双倍无效 II n. [the double-O] 1. 细察；巡视 give sb. the double-O 对某人端详一番 2. 欺骗 get and give the double-O 被人欺骗也欺骗别人 [once-over 词首的两个“o”字母]