词典释义：
a thing which can be added to something else in order to make it more useful, versatile, or attractive
附件，配件；装饰件
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a range of bathroom accessories .一系列盥洗室用品。
a small article or item of clothing carried or worn to complement a garment or outfit
服装搭配物，小饰品
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she wore the suit with perfectly matching accessories — hat, bag, shoes .她的套装与帽子、提包、鞋子的搭配堪称完美。
【律】 同谋；从犯
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she was charged as an accessory to murder .她被指控为谋杀案的同谋。
〈主技〉 辅助的；附属的；补充的
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functionally the maxillae are a pair of accessory jaws .从功能上看，上颌骨是一对辅助颌。
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accessory before （或after ）the fact Law ,dated a person who incites or assists someone to commit an arrestable offence （or knowingly aids someone who has committed such an offence）【律】 〈旧〉 （怂恿或协助犯罪或故意帮助犯罪人的）事前（或事后）从犯
"late Middle English： from medieval Latin
