Christmas在圣诞节前夕怎么用英语表示?

表示“在圣诞节”有两种说法:at Christmas, on Christmas Day(注意两者在搭配上的差异)。如:

We had a good time at Christmas. 我们圣诞节过得很愉快。

We had a party on Christmas Day. 圣诞节我们开了个晚会。

注Christmas Eve 指“圣诞节前夕”或“圣诞夜”,其前也用介词 on。如:

I had a good time on Christmas Eve. 圣诞夜我过得很愉快。

at christmas是指“在圣诞节期间”,指节日“当天”才用介词on,如on New Year's day(元旦那

天),on Christmas Day (on Christmas-day(圣诞节那天),on Christmas Eve(on Christmas

圣诞节前夕)。