jet(-)lag
jet(-)lag/ˈdʒetlæɡ/n. [u]时差反应：The condition of jet lag may last several days until one is fully adjusted to the new time zone.时差反应可以延续数天，直至完全适应一种新的市区···
jewel/jeweller/jewellery
jewel/ˈdʒu:əl/n.［c］1.宝石: This watch has 17 jewels.这表是十七钻的。2.宝石饰物；贵重饰物：She wore the finest jewels.她戴着最好的珠宝饰物。3.被珍视的东西或人：His wife is a je···
jigsaw
jigsaw/ˈdʒiɡsɔ:/n. [c]拼图玩具，七巧板：jigsaw puzzle拼板玩具One piece of the jigsaw is still missing.有一片拼图仍未找到。I used to enjoy doing jigsaws.我过去喜欢玩拼图。
job
job/dʒɔb/n.［c］1.工作：You do a good (bad) job.你工作干得好(不好)。2.(口语)难事；大事：That’s a job, isn’t it?那是一件大事，可不是吗? 3. (口语)职位；岗位：He has a job as a ty···
jockey
jockey/ˈdʒɔki/n.［c］职业赛马骑师：Alexander is a famous jockey.亚历山大是著名的职业赛马骑师。Which jockey will be riding tomorrow?明天哪位骑师出赛？
jog
jog/dʒɔɡ/vt.&vi.1.轻推；轻撞；提醒：jog sb. with one’s elbow to get his attention用肘轻撞某人以引起其注意2.慢跑：jog along/on缓步行走The old car jogged up and down.那辆旧汽···
join
join/dʒɔin/vt.1.加入(组织)：join an organization (the army,the League)参加一个组织(参军，入团)2.和…在一起：join sb.in the discussion和某人一起讨论Will you join me in a walk?你跟···
joint
joint/dʒɔint/ I.n.［c］关节，骨节，连接处：He has hurt the joint of his fingers.他把手关节弄伤了。out of joint脱臼：He put his shoulder out of joint while playing football.踢足球···
joke
joke/dʒəuk/ I.n.［c］笑语，玩笑：make a joke说笑话；play a joke on sb.跟某人开玩笑；取笑某人‖II.vi.开玩笑：He joked with me about the matter.这件事他同我开了玩笑。
