{"jevon":{"translation":"[人名] 杰文","word":"jevon"},"jevons":{"definition":"n English economist and logician who contributed to the development of the theory of marginal utility (1835-1882)","phonetic":"'dʒevәnz","translation":"杰文斯(①姓氏 ②William Stanley , 1835-1882, 英国经济学家和逻辑学家)","word":"Jevons"},"jevreinovite":{"phonetic":",dʒevrei'nɔ,fait","translation":"符山石","word":"jevreinovite"}}