April 1st
牛津词典
noun [U, C] (abbr. Apr.)
四月
1 the fourth month of the year, between March and May
2 She was born in April.她是四月出生的。
3 (BrE) The meeting is on the fifth of April/April the fifth.会议日期是四月五日。
4 (NAmE) The meeting is on April fifth.会议日期是四月五日。
5 We went to Japan last April.去年四月我们去了日本。
6 I arrived at the end of April.我是四月底到达的。
7 last April's election去年四月的选举
8 April showers四月的阵阵春雨
9 an April wedding四月的婚礼