wife       
noun [ C ] uk/waɪf/ us/waɪf/  wives
A1 妻子,老婆,夫人
the woman that you are married to
  I met Greg's wife for the first time. 我是第一次见到格雷格的妻子。 
 She's his third wife (= she is the third woman he has been married to). 她是他的第3任妻子。 
 Compare: husband nounspouse 
 - More examples
 - He composed this poem for his wife.
 - Just out of interest, how old is your wife?
 - I seem to remember that on that occasion he was with his wife.
 - Husbands and wives may be taxed independently.
 - We had dinner with our director and his charming wife.