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- For 12-month calendars, the empty string is always returned as the name of the 13th month. 对于12个月的日历,总是返回空字符串作为第13个月的名称。
- Haematemesis in one case of splenectomy without pericardial devascularization occurred at the 13th month postoperatively.No rehaemorrhagia occurred in the other 59 cases. 1例行单纯脾切除未断流者于术后13个月出现呕血，余59例病例术后均无再出血发生。
- Friday the 13th is an unlucky date. 13号的星期五是个不幸的日子。
- the 13th month 十三月
- The 13th monster must not be found. 第13个魔兽不能被找到。
- This church dates from the 13th century. 这座教堂从13世纪就有了。
- Superstitiously he refused to travel on Friday the 13th. 他很迷信地拒绝在一个是星期五的13号旅行。
- In the East, Manichaeism survived until the 13th century. 在东方，摩尼教仍然保留着，直到十三世纪。
- He started his new job inauspiciously on Friday the 13th. 他在星期五（十三号）找到新工作，真是不走运。
- Zebari was on the 13th of this month in Geneva, said the two countries are close to finalizing a security agreement. 兹巴里曾于本月13日在日内瓦表示，两国已经接近敲定一项安全协议。
- I'd like to push back my departure to the 13th ,if possible. 如果可以的话，我想把回去的日期延到十三日。
- Can we meet on the 13th? Are you free in the morning? 我们能在13号见面吗?你上午有空吗?
- Could I change my reservation from the 11th to the 13th? 能不能把11号的预订改为13号?
- The old hanseatic town of Wismar was founded in the 13th century. 具有悠久历史的汉莎城市维斯马市始建于13世纪。
- Many people believe that Friday the 13th is a very unlucky day. 很多人相信13号星期五是个非常倒霉的日子。
- The number 13 is said to be unlucky for some, and when the 13th day of the month falls on a Friday, anyone wishing to avoid an inauspicious event had better stay indoors. 对某些人来说，数字13是不吉利的，如果某个月的13号恰巧是星期五，想要避免凶兆的人最好呆在室内。
- It is a national holliday which comes on the 13th of December. 开始了二十分钟的歌唱。
- Last week Friday the 13th lived up to its frightful reputation. 上周的13号星期五并没有辜负它恐怖的名声。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
