这个单词你近期已经查过5次了，小D建议你将它收录到单词本。收录 / 忽略

base

英[beis]美[bes]

n. [C]
1.基，底，基部
2.基础；基料
3.基地，总部
4.基本部分，主要成分
5.【化】碱;盐基
6.【测】基线
7.【语】词根
8.【数】基数;；底边
9.【棒】垒
v.[T]
1.把...放在基座上
2.把...建立在某种基础上
3.以...为基地
4.以...为起点
a.
1.基本的，基础的
2.用作基地的
3.卑鄙的，恶劣的
4.卑下的，微贱的
5.拙劣的
6.没有价值的

时　态：based,basing,bases

同反义词

同：	[v.] establish, found, free-base, place [n.] alkali, bag, base of operations, foot [a.] basal, dishonorable, humble, mean

词义辨析

base，basis，foundation，ground

这些名词均含有“基础”之意。
base侧重指构成或支撑某一具体物体的基础，也可指军事基地或用作比喻意义。
basis主要用作抽象或引申意义。
foundation用于具体意义时，侧重指坚固结实的建筑物的基础或地基；用作比喻意义时，与basis基本相同。
ground含义与basis和foundation接近。一般指某种决定、论点或关系的基础，也可指某种原因的基础。

参考例句

The base surge at bikini commenced to form at 10 or 12 seconds after the detonation.
在比基尼试验中，基浪是在爆炸后10秒或12秒开始形成。收藏
A cylinder is a hollow tube with a closed concave base that permits it to stand upright.
钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。收藏
Help the old revolutionary base areas inhabited by minority nationalities frontier areas and poor areas to cast off poverty and become prosperous
帮助老少边穷地区脱贫致富收藏
Since you are reluctant to provide us with the location of the Rebel base
既然你不肯说出叛军基地，收藏
It's tap continuously from the base of the receiving ladle.
它从贮钢包的底部连续流出。收藏

　　　 more...

常用短语

点击查看……

英英解释

动词解释：

use as a basis for; found on
- base a claim on some observation
[同] establish, found, ground, base
use (purified cocaine) by burning it and inhaling the fumes
[同] free-base, base

更多 ...

名词解释：

更多 ...

lowest support of a structure

it was built on a base of solid rock
he stood at the foot of the tower

[同] foot, foundation, fundament, groundwork, base, substructure, understructure

place that runner must touch before scoring

he scrambled to get back to the bag

[同] bag, base

(numeration system) the positive integer that is equivalent to one in the next higher counting place

10 is the radix of the decimal system

[同] base, radix

the bottom or lowest part

the base of the mountain

(anatomy) the part of an organ nearest its point of attachment

the base of the skull

a lower limit

the government established a wage floor

[同] floor, base

the fundamental assumptions from which something is begun or developed or calculated or explained

the whole argument rested on a basis of conjecture

[同] cornerstone, foundation, fundament, groundwork, base, basis

a support or foundation

the base of the lamp

[同] base, pedestal, stand

the bottom side of a geometric figure from which the altitude can be constructed

the base of the triangle

the most important or necessary part of something

the basis of this drink is orange juice

[同] base, basis

the place where you are stationed and from which missions start and end

[同] home, base

a terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries

[同] al-qaeda, al-qaida, al-qa'ida, base, qaeda

(linguistics) the form of a word after all affixes are removed