identical twins

twins born from a single egg andtherefore of the same sex and very similar in appearance同卵双生（同性双胎）（由一个受精卵发育而成, 性别相同, 外貌酷似）.

icing sugar, icon, icon (also ikon), iconoclasm, iconoclast, iconoclastic, icy, id, ID card, idea, ideal, idealism, idealist, idealistic, idealistically, idealization, idealisation, idealize, idealize, idealise, ideally, identical, identically, identification, identified, identify, identify with, identify with sb., identify...as, identify...with, identifying, Identikit, identity, ideogram, ideographic, ideological, ideologically, ideology, idiocy, idiolect, idiom, idiomatic,