一月的英文：
first month
January

参考例句：

semimonthly.See Usage Note at bi -
一月两次的参见

He was born in Atlanta, Georgia, on January 15, 1929.
他于一九二九年一月十五日出生在乔治亚州的亚特兰大市。

Oil painter Sun Haiying's one-man show runs January 4 to January 22 at the Central academy of Fine arts.
油画家孙海英的个人画展一月四日到二十二日在中央美术学院展出。

It's January 5.
是一月五日。

February comes after January.
二月在一月之后。

Bimestrial:Occurring every two months; bimonthly.
一月两次的:每两个月发生一次的;一月两次的。

He will be inaugurated as president in January.
他将在一月就任总裁.

January is the first month of the year.
一月是一年中的第一个月份。

The accident happened on January 8th
那件事故发生在一月八日

No, I wasn't. I was in class in January, but not in February.
不，没有。我一月上课了，但二月没有。

first是什么意思：
adj. 第一的；最初的
adv. 第一，最初；首先；宁愿
n. 显着成就；第一个人或事物

the First International
第一国际（1864－1876）

first approximation
第一次近似;第一近似值;初步近似;一次近似值;一级近似;首次近似

There was a hush at first.
先是一阵寂静。

month是什么意思：
n. 月，月份；一个月的时间

month of Sundays
很长的时间

It was a scene which was enacted month after month for these years.
这些年里，那一情况每个月都会发生。

Their dictionary was printed last month.
他们的字典已于上个月出版发行。

january是什么意思：
n. 一月

The station will be operative again in January.
车站将于一月份恢复使用。

We always have snow in January.
我们这儿1月份总会下雪。

The weather, even for January, was exceptionally cold.
这种天气即使在一月份也算得上非常寒冷。