first 四级考研

近义词：

反义词：

at first blush

乍看；瞥

at first glance

第眼就……；乍看，初看

at first hand

第手地，直接地

at first sight

乍看；初看之下

at first thought

初想；乍想

at first view

august first film studio

八电影制片厂（中国制片厂）

breadth first search

carry off first prize

children and women first

come out first
赢,获胜;考第名

court of first instance
审法院(庭)

credit suisse first boston

瑞士信贷第波士顿（公司名，家全球性的投资银行和金融服务公司）

credit first
信用第

differentiate from first principle

feet first

first inning

第；第球权

first come first served
先到者先接受服务原则

first cost

first gear
档

first love
初恋,爱好

first mortgage

第抵押权

first of all
首先

first and foremost
首要的

first and last

总的说来，整体看来；头尾，始终；主要地；完全

first blood

第次流血；首战告捷

first class
n. 第堂课

first law of thermodynamics

[物]热力学第定律

first light

first name
n. 西方人名的第

first period

比赛的第节

first round

第，首比赛

first sample test report

first secretary

等秘书

first things first

first aid

first aid box

first aid kit

first aid room

first aid treatment

first aider

first amendment

第修正案（美国宪法，内容有关新闻、出版自由等）

first anode

[电]第阳极

first approximation

第近似值

first batch
首批

first class passenger

first class ticket

first cousin

first cut

first division
甲级(由联赛中较强的队组成)

first draft

first finger
n. 〈美〉食指,示指

first generation

第代

first generation image

第代图像

first half

first harmonic

first impression
初步印象

first impressions are most lasting

first in first out

first instance
第审,初审

first integral

初积分；第积分

first intention

第意图；期愈合

first key sort order

主要关键

first lady

第夫人；总统夫人

first line
n. 首行

first mate

first offender

first or last

first order

阶；初指令；第级

first order differential equation
阶微分方程

first order lag

次时滞

first order predicate logic

阶谓词逻辑

first order reaction

级反应

first order temperature coefficient

级温度系数

first order theory

阶理论；初等理论

first pass

第遍；传

first passage time

first person

[语]第人称

first priority

first prize

等奖

first quality
级质量;上等品质

first quarter
n. 上弦

first reading

初审；第读数，首读

first stage
初期

first stage annealing

第阶段退火

first stage pumping station

第段泵站

first step

第步，首要步骤

first term

first wave

第次浪潮

first world war

第次世界大战

for the first time

第次；首次

from first to last

head first

in the first instance
首先, 最初

in the first place

korea first bank

韩国第银行

ladies first
〈口〉女士们优先

lady first

love at first sight
见钟情

newton first law

牛顿第定律

petty officer first class

prevention first

principle of first to use

private first class

quality first

质量第

rank first

名列第

received first order

接了第定单

referee of first category

级裁判员

safety first

安全第

seaman first class
等兵

sergeant first class

take the first place

得第；居首位

twenty first

第二十

come first

名列第；最早来；首先要考虑到的

double first

first base
n. 垒的位置

first baseman
n. 垒手

first coat
底漆;头道灰

first day
基督教公谊会对星期日的称呼

first day cover

first family

有社会地位的人家；总统家庭；第批移民中的家

first floor

[美]楼；[英]二楼

first international

第国际（1864年建立的国际工人联合组织，即国际工人协会）；美国第国际银行

first lieutenant

first lord of the admiralty
英国海军大臣

first night

first officer
n. (海军)大副

first republic

法国第共和国（1792～1804）

first run
n. 首放映

first state

第州；从只经过次酸蚀尚未加工的版上印出的样张

first water
(专指钻石珍珠的)最好品质