JEC=Joint Economic Committee (美国国会)联合经济委员会JEabbr.工作的估计（=job estimate）abbr.[宗]耶利米(=Jeremiah)Jevgen叶夫根Jerzak耶扎克Jevtin叶夫京jen ku然谷Jepsenn.杰普森Jelden耶尔登Jenovan.吉尼弗（品牌名）Jemeni叶梅尼Jelozo叶洛佐Jennen延嫩