Christmas
/ˈkrɪsməs; `krɪsməs/ n
1 (also ,Christmas `Day) annual celebration by Christians of the birth of Christ (on 25 December) 圣诞节（12月25日）
[attrib 作定语]
Christmas dinner, presents 圣诞节晚餐、 礼物.
2 (also `Christmas-time, `Christmas-tide) period of several days before and after Christmas Day 圣诞节节期（圣诞节前後的几天）
spend Christmas with one's family 和全家一起过圣诞节
[attrib 作定语]
the Christmas holidays 圣诞节假期.