柯林斯词典dug /dʌɡ/ 1. Dug is the past tense and past participle of . (dig)的过去式和过去分词2. N the nipple, teat, udder, or breast of a female mammal (哺乳动物的)乳头; 乳房 返回 dug剑桥词典past simple and past participle of dig (dig的过去式及过去分词) 返回 dug