base

同义

base base of operations

词性

n

解释

installation from which a military force initiates operations

示例

the attack wiped out our forward bases

同义

foot foundation fundament groundwork base understructure substructure

词性

n

解释

lowest support of a structure

示例

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

同义

bag base

词性

n

解释

a place that the runner must touch before scoring

示例

he scrambled to get back to the bag

同义

base

词性

n

解释

the bottom or lowest part

示例

the base of the mountain

同义

base

词性

n

解释

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

示例

the base of the skull

同义

floor base

词性

n

解释

a lower limit

示例

the government established a wage floor

同义

foundation fundament groundwork cornerstone base basis

词性

n

解释

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

示例

the whole argument rested on a basis of conjecture

同义

base stand pedestal

词性

n

解释

a support or foundation

示例

the base of the lamp

同义

nucleotide base

词性

n

解释

a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA)

示例

None

同义

alkali base

词性

n

解释

any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

示例

bases include oxides and hydroxides of metals and ammonia

同义

base

词性

n

解释

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

示例

the base of the triangle

同义

base basis

词性

n

解释

the most important or necessary part of something

示例

the basis of this drink is orange juice

同义

base radix

词性

n

解释

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

示例

10 is the radix of the decimal system

同义

home base

词性

n

解释

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

示例

None

同义

al qaeda al qaida al-qa'ida al-qaeda al-qaida base qaeda

词性

n

解释

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

示例

None

同义

radical root root word base theme stem

词性

n

解释

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

示例

thematic vowels are part of the stem

同义

infrastructure base

词性

n

解释

the stock of basic facilities and capital equipment needed for the functioning of a country or area

示例

the industrial base of Japan

同义

base

词性

n

解释

the principal ingredient of a mixture

示例

glycerinated gelatin is used as a base for many ointments|he told the painter that he wanted a yellow base with just a hint of green|everything she cooked seemed to have rice as the base

同义

base

词性

n

解释

a flat bottom on which something is intended to sit

示例

a tub should sit on its own base

同义

base

词性

n

解释

(electronics) the part of a transistor that separates the emitter from the collector

示例

None

同义

base found establish ground

词性

v

解释

use as a basis for; found on

示例

base a claim on some observation

同义

base

词性

v

解释

situate as a center of operations

示例

we will base this project in the new lab

同义

free-base base

词性

v

解释

use (purified cocaine) by burning it and inhaling the fumes

示例

None

同义

basal base

词性

s

解释

serving as or forming a base

示例

the painter applied a base coat followed by two finishing coats

同义

lowly humble base baseborn

词性

s

解释

of low birth or station (`base' is archaic in this sense)

示例

baseborn wretches with dirty faces|of humble (or lowly) birth

同义

base

词性

s

解释

(used of metals) consisting of or alloyed with inferior metal

示例

base coins of aluminum|a base metal

同义

base immoral

词性

s

解释

not adhering to ethical or moral principles

示例

base and unpatriotic motives|a base, degrading way of life|cheating is dishonorable|they considered colonialism immoral|unethical practices in handling public funds

同义

mean meanspirited base

词性

s

解释

having or showing an ignoble lack of honor or morality

示例

that liberal obedience without which your army would be a base rabble|taking a mean advantage|chok'd with ambition of the meaner sort|something essentially vulgar and meanspirited in politics

同义

base baseborn

词性

s

解释

illegitimate

示例

None

同义

base

词性

s

解释

debased; not genuine

示例

an attempt to eliminate the base coinage