itinerary
itinerary/aiˈtinərəri/n.［c］旅行计划，旅程：tourists following a demanding itinerary按照非常紧张的旅行日程出行的游客A visit to Rome must be included in the itinerary.罗马之行必···
ivory
ivory/ˈaivəri/n.［u］&［c］象牙：artificial/imitation ivory人造象牙；fossil ivory象牙化石；medieval ivories中世纪象牙制品；chessmen in ivory象牙棋子；the tower of ivory象牙塔···
ivy
ivy/ˈaivi/n.［u］常春藤：I(vy)-League(美国东北部哈佛、哥伦比亚等八个名牌大学的)常春藤联合会；属于该组织的名牌大学或其师生Ivy covered the broken walls.常春藤爬满了这些断墙。
jack
jack/dʒæk/ I.n.［c］千斤顶，起重器：a screw jack螺旋千斤顶‖II.vt.用起重机举/顶；增加：jack up a car把汽车顶起来；jack up the wage rates提高工资率
jacket
jacket/ˈdʒækit/n.［c］上衣，茄克：life/saving jacket救生衣；bulletproof jacket防弹上衣Put on your new jacket.穿上你的新上衣。It's in my jacket pocket.它在我上衣口袋里。His j···
jade
jade/dʒeid/n.［u］玉；玉绿色：jade stone硬玉；jade objects玉器；jade green绿玉色；jade carver玉雕工人；white jade白玉
jail
jail/dʒeil/ I.n.［c］监牢，拘留所：break jail越狱；three years in jail坐牢三年；be sent to jail被投入监狱‖II.vt.监禁，拘留：The police jailed him with the rest of the protesters.···
jam
jam/dʒæm/ I.vi.&vt.(jammed, jamming) 1.塞，挤；(使)交通阻塞，(使)卡住：He jammed four apples in his pocket.他把四个苹果塞进他口袋。We were jammed together in the large crowd.···
January
January/ˈdʒænjuəri/n.一月(缩写形式Jan.)：January is the first month of the year.一月份是一年中的第一个月份。
