一周年用英文是the first anniversary
简写1st
短语
1.The first anniversary of the 一周年纪念日一周年
2.The first wedding anniversary 纸婚
3.First anniversary of the engagement 订婚一周年
例句
1.This week was the first anniversary of his own election.
到本周是奥选举第一周年。
2.This is the first anniversary in a long line of anniversaries to come.
这将是你们无数结婚纪念日的第一个。
3.Saline into a project put to trial the first anniversary of the countdown.
盐化一期工程进入投料试车一周年倒计时。
4.This is the first anniversary of the sinking of the cruise ship the "Costa Concordia".
这是沉没的游轮“科斯塔·康科迪亚”的第一个周年纪念日。
5.THE first anniversary of the demise of Lehman Brothers falls on Tuesday September 15th.
2009年9月15日是雷曼兄弟破产一周年纪念日。