abbr. 第一（first）
indicating the beginning unit in a series
同义词： first
... 尽管如此，我不能灰心，我要努力学好英语。 » Nevertheless, I cannot lose heart, I want to learn English. 1日 » 1st 北京现在 » Beijing now ...
The new hospital opens on July 1st.
这家新医院七月一日开诊。
The border, effectively closed since 1981, will be opened as of January the 1st.
自1981年以来实际上关闭了的边境将从1月1日起开放。
October 1st is National Day of the PRC.
十月一日是中华人民共和国的国庆节。
The 1st kind is called About 85% of MS patients begin with this form of the disease.
VOA : special.2009.01.06
In the 1st part you can see is that we zoom in here to the very back of the brain.
第一部分中,大家看到的是我们放大了的大脑后面的部分。
7个颠覆你思想的演讲课程节选 : 斯坦福公开课
I think the application deadline was November 1st, it might have been October 30th.
我觉得申请的截止日期是11月1日，或是10月30日。
SpeakingMax英语口语达人 : 关于早期入学申请
By the time I laid the 1st row of stones Fortunato was no longer drunk.
VOA : special.2009.02.07
But the University of Colorado requires only evidence of financial support for the 1st year.
VOA : special.2009.01.22
Taxila was part of the Gandharan kingdom, which flourished from the 1st to the 5th Centuries AD.
Dr. Gattuso states that 1st class mail revenues have fallen 25% in the last 6 years.
FORBES: Going Postal: How Congress Has Failed Its Shareholders
Turning over checkpoints and outposts to them freed up the 1st Cav units for other missions.