antithesis

n.1.对偶,(修辞学)对句;2.对立,对立面

anticlockwise, anticyclone, antidote, antifreeze, antigen, antihistamine, antilogarithm, antipathy, antiperspirant, antipodes, antiquarian, antiquary, antiquate, antiquated, antique, antique furniture, antiquity, antirrhinum, antiseptic, antisocial, antithetic, antithetical, antithetically, antitoxic, antitoxin, antler, antlered, antonym, antonymous, anus, anvil, anxiety, anxious, anxiously, any, any longer, any more, any more (US anymore), any number of, any time,