单词学习JK

J 

jail - n. a prison for those waiting to be tried for a crime or for those serving sentences  
for crimes that are not serious

jewel - n. a valuable stone, such as a diamond or emerald 

job - n. the work that one does to earn money 

join - v. to put together or come together; to become part of or a member of 

joint - ad. shared by two or more 

joke - n. something done or said to cause others to laugh 

judge - v. to form an opinion about; to decide a question, especially a legal one; n. a 
public official who decides problems of law in a court 

jump - v. to push down on the 
feet and move up quickly into the air 

jury - n. a group of people chosen to decide what is true in a trial 

just - ad. only ("Help me for just a minute."); very shortly before or after the 
present ("He just left."); at the same time ("He left just as I came in."); what is 
right or fair ("The law is just, in my opinion.") 
  
 

K 

keep - v. to possess; to have for oneself

kick - v. to hit with the foot 

kidnap - v. to seize and take away by force 

kill - v. to make dead; to cause to die 

kind - n. sort ("What kind of dog is that?"); ad. gentle; caring; helpful 

kiss - v. to touch with the mouth to show love or honor 

knife - n. a tool or weapon used to cut 

know - v. to understand something as correct; to have the facts about; to recognize
someone because you have met and talked together before 

knowledge - n. that which is known; learning or understanding