merry  
adjective usuk/ˈmer.i/
  (HAPPY)      
  old-fashioned愉快的,快乐的,兴高采烈的 
happy or showing enjoyment
  the merry sound of laughter 欢笑声 
 She's a merry little soul. 她是个快乐的小家伙。 
   (DRUNK)      
 (英国礼貌的说法)微醉的
UK polite word for slightly drunk
  You got a bit merry last night, didn't you Cath? 你昨晚有点醉了,是吧,卡瑟? 
 Idiom   
merry Christmas!idiom  圣诞快乐!
said at Christmas to wish people a pleasant Christmas period
  Hello, Phoebe. Merry Christmas! 你好,菲比。圣诞快乐! 
 The shop assistant wished me a merry Christmas. 商店营业员祝我圣诞快乐。