柯林斯詞典dug /d?ɡ/ 1. Dug is the past tense and past participle of . (dig)的過(guò)去式和過(guò)去分詞2. N the nipple, teat, udder, or breast of a female mammal (哺乳動(dòng)物的)乳頭; 乳房 返回 dug劍橋詞典past simple and past participle of dig （dig的過(guò)去式及過(guò)去分詞） 返回 dug