C U 星期日，星期天，礼拜天 the first day of the week, coming before Monday; a day of rest and worship for Christians

　alternate ～　每隔一个星期日
　bright sun-shining ～　阳光明媚的星期日
　first ～　第一个星期日
　last ～　上星期日
　next ～　下星期日
　this ～　本星期日
　～ best　节日服装
　～ evening　星期日晚上
　～ painter　业余画家
　a month of ～s　很长一段时期

　On Sunday the great flywheels of the power station are still.　每到星期天发电厂巨大的转轮便停止工作。
　She arrived on the Sunday and left on the Tuesday.　她那周星期天到，星期二离开。
　The next meeting will convene on the coming Sunday at the same place.　下次会议将于本星期日在同一地点举行。
　We may go out next Sunday, but that depends.　我们可能下星期天郊游，但那要看情况而定。
　He took the produce of his garden to the market every Sunday.　每周日他把菜园的农产品送到市场上卖掉。
　I go for a picnic every Sunday.　我每个星期天都去野餐。
　My birthday is on a Sunday this year.　我今年的生日是在一个星期天。
　It is the cheapest of the Sundays.　这是最便宜的星期日报。
　Tommy was not in his Sundays, but in dirty clothes.　汤米没有穿他最好的衣服，而是穿着肮脏的工作服。
　When two Sundays come together.　永远不会有那么一天。
　He will pay his debts when two Sundays come together.　要等太阳从西边出来他才会还债。
　By his donation the church was able to build a new Sunday School.　靠他的捐助，教会才修建了一所新的主日学校。
　They will come on Sunday.　他们将于星期天来。
　They came on Sunday.　他们是上星期天来的。
　They used to meet on Sunday.　他们过去常常星期天会面。

 ♣ one's Sunday best
　〈口〉最好的衣服　 one's best clothes
　Mary went to the party in her Sunday best.　玛丽穿着她最好的服装参加晚会。
　Dad wore his Sunday best to visit the bank manager.　爸爸穿着他最好的衣服去拜访银行经理。

　Sunday　偶尔可用作动词，表示“过星期日”。例如：
　She often Sundays with him in the country.　她经常与他在乡下度星期日。

　［词源］　古英语sunnandæg（太阳的日子）