first
美 [fɜrst] 
英 [fɜː(r)st] 
- adv.第一;最重要的;首要的;最优秀的
 - n.第一个人(或事物);空前的成就;前所未有的事情;最低挡
 - 网络首先;第一次;第一的
 
复数:firsts  
adj.
primary,chief,fundamental
adv.
firstly,initially,at the outset,in the beginning,to begin with
pron.
number one,originator,pioneer
first
显示所有例句
1.  | 第一happening or coming before all other similar things or people; 1st  | 
his first wife 他的第一个妻子  | |
It was the first time they had ever met. 这是他们初次见面。  | |
I didn't take the first bus. 我没有乘坐首班公共汽车。  | |
students in their first year at college 大学一年级学生  | |
your first impressions 你的初步印象  | |
She resolved to do it at the first(= earliest) opportunity. 她决定一有机会就去做。  | |
King Edward I(= pronounced ‘King Edward the First’) 英王爱德华一世  | |
the first of May/May 1st 5 月 1 日  | |
His second book is better than his first. 他的第二部书比第一部好。  | 
2.  | 最重要的;首要的;最优秀的the most important or best  | 
Your first duty is to your family. 你首先应对家庭尽责。  | |
She won first prize in the competition. 她在竞赛中获得一等奖。  | |
an issue of the first importance 最重要的问题  | 
IDM
大多数含有 first 的习语位于该习语中名词和形容词所在的词条,如 first acquaintance 位于 acquaintance 词条。Most idioms containingfirst are at the entries for the nouns and adjectives in the idioms, for exampleon first acquaintance is atacquaintance .
theres a first time for everything
没有发生的事情并不意味着永远不会发生;什么事情都有第一次the fact that sth has not happened before does not mean that it will never happen
1.  | 首先;第一;最初before anyone or anything else; at the beginning  | 
‘Do you want a drink?’ ‘I'll finish my work first.’ “你想喝杯饮料吗?”“我要先完成工作。”  | |
First I had to decide what to wear. 首先我得决定穿什么。  | |
Who came first in the race(= who won) ? 赛跑谁第一?  | |
It plunged nose first into the river. 它一头跳入水中。  | 
2.  | 第一次;首次for the first time  | 
When did you first meet him? 你和他初次见面是何时?  | 
3.  | (列举时用)第一,首先used to introduce the first of a list of points you want to make in a speech or piece of writing  | 
This method has two advantages: first it is cheaper and second it is quicker. 这个方法有两个优点:一是更便宜,二是较快。  | 
4.  | (强调不愿意)宁可,宁愿used to emphasize that you are determined not to do sth  | 
She swore that she wouldn't apologize─she'd die first! 她发誓决不道歉,宁死也不!  | 
IDM
I didn't like the job much at first. 起初我并不很喜欢这个工作。  | |
At first I thought he was shy, but then I discovered he was just not interested in other people. 起先我以为他腼腆,后来才发现他就是对别人没兴趣。  | |
If at first you don't succeed, try, try again. 一次不成功就反复尝试。  | 
at first
起初;起先at or in the beginning
I didn't like the job much at first. 起初我并不很喜欢这个工作。  | |
At first I thought he was shy, but then I discovered he was just not interested in other people. 起先我以为他腼腆,后来才发现他就是对别人没兴趣。  | |
If at first you don't succeed, try, try again. 一次不成功就反复尝试。  | 
In any decision she makes, her family always comes first. 她作任何决定都是家庭第一。  | 
come first
首要;第一;首先要考虑的to be considered more important than anything else
In any decision she makes, her family always comes first. 她作任何决定都是家庭第一。  | 
He does a little teaching, but first and foremost he's a writer. 他干一点教学,但首要的是写作。  | 
first and foremost
首要的是;首先more than anything else
He does a little teaching, but first and foremost he's a writer. 他干一点教学,但首要的是写作。  | 
She regarded herself, first and last, as a musician. 她认为她自己是一个不折不扣的音乐家。  | 
first and last
从各方面看;完全地in every way that is important; completely
She regarded herself, first and last, as a musician. 她认为她自己是一个不折不扣的音乐家。  | 
Tickets are available on a first come, first served basis. 票先来先买,售完为止。  | 
first come, first served
先来先接待;先到先供应;按先来后到对待people will be dealt with, seen, etc. strictly in the order in which they arrive
Tickets are available on a first come, first served basis. 票先来先买,售完为止。  | 
First of all, let me ask you something. 首先,让我问你一件事。  | 
The content of any article needs, first of all, to be relevant to the reader. 任何文章的内容都首先要与读者有关。  | 
first of all
第一;首先before doing anything else; at the beginning
First of all, let me ask you something. 首先,让我问你一件事。  | 
最重要;首先as the most important thing
The content of any article needs, first of all, to be relevant to the reader. 任何文章的内容都首先要与读者有关。  | 
First off, let's see how much it'll cost. 首先咱们看看这要花多少钱。  | 
first off
(informal)
首先before anything else
First off, let's see how much it'll cost. 首先咱们看看这要花多少钱。  | 
first up
(informal)
第一;首先to start with; before anything else
She always puts her children first. 她总是把子女放在第一位。  | 
put sb/sth first
认为…最重要;把…放在第一位to consider sb/sth to be more important than anyone/anything else
She always puts her children first. 她总是把子女放在第一位。  | 
1.  | [c] 第一个人(或事物)the first person or thing mentioned; the first person or thing to do a particular thing  | 
I was the first in my family to go to college. 我是我们家第一个大学生。  | |
Sheila and Jim were the first to arrive. 希拉和吉姆最先到的。  | |
I'd be the first to admit(= I will most willingly admit) I might be wrong. 我非常愿意承认我可能错了。  | |
The first I heard about the wedding(= the first time I became aware of it) was when I saw it in the local paper. 我最初知道他们结婚的消息是从当地报纸上看到的。  | 
2.  | [c][ususing] 空前的成就;前所未有的事情an achievement, event, etc., never done or experienced before  | 
We went on a cruise, a first for both of us. 我俩都是平生第一次去海上旅游。  | 
3.  | [u] (汽车、自行车等的)一挡,最低挡the lowest gear on a car, bicycle, etc. that you use when you are moving slowly  | 
He stuck the car in first and revved. 他挂上了一挡,开动了汽车。  | 
4.  | [c] ~ (in sth) (英国大学学位)最高成绩,优等成绩the highest level of university degree at British universities  | 
She got a first in maths at Exeter. 她在埃克塞特大学毕业,获数学一级优等学位。  | 
IDM
first among equals
第一把手;首要的事物the person or thing with the highest status in a group
They were attracted to each other from the first. 他俩一见倾心。  | 
from the (very) first
从一开始from the beginning
They were attracted to each other from the first. 他俩一见倾心。  | 
It's a fine performance that commands attention from first to last. 这是个精彩的演出,自始至终都扣人心弦。  | 
from first to last
从头至尾;自始至终from beginning to end; during the whole time
It's a fine performance that commands attention from first to last. 这是个精彩的演出,自始至终都扣人心弦。  |