在线4000 Essential English Words meaning课程其他-中国考试

c

a

r

b

o

n

'kɑrbən

Carbon is a chemical element.

c

a

r

b

o

n

␣

d

i

o

x

i

d

e

Carbon dioxide is a gas made from one carbon atom and two oxygen atoms.

d

u

s

t

dʌst

Dust is very small, dry particles of earth or sand.

e

m

i

t

ɪ'mɪt

To emit is to send out gas, heat, light, sound, etc.

e

n

a

b

l

e

ɪ'nebl

To enable is to make it possible for something to happen.

g

r

i

n

d

ɡraɪnd

To grind is to break something into small pieces or powder.

h

e

a

l

hil

To heal is to become healthy or well again.

i

n

t

e

g

r

a

t

e

'ɪntɪɡret

To integrate is to make something a part of another larger thing.

l

e

a

d

i

n

g

'lidɪŋ

When something is leading, it is the most advanced or best.

m

o

r

e

o

v

e

r

mɔr'ovɚ

Moreover is used to introduce information that adds to or supports what has previously been said.

o

b

j

e

c

t

'ɑbdʒɛkt

To object is to feel or say that you oppose or disapprove of something.

p

o

l

u

t

a

n

t

pə'lutənt

A pollutant is a substance that makes the air or water not safe for use.

p

o

w

d

e

r

'paʊdɚ

Powder is a dry substance in the form of very small grains.

p

r

o

m

p

t

prɑmpt

To prompt is to cause someone to do something.

r

e

j

e

c

t

rɪ'dʒɛkt

To reject is to refuse to accept, believe in, or agree with something.

s

k

e

p

t

i

c

'skɛptɪk

A skeptic is a person who disagrees with particular claims that are generally thought to be true.

s

u

b

s

t

a

n

c

e

'sʌbstəns

A substance is a particular type of solid, liquid, or gas.

s

u

b

s

t

a

n

t

i

a

l

y

səb'stænʃəli

If something changes substantially, it changes a lot.

t

o

n

tʌn

A ton is a unit for measuring weight equal to 2000 pounds or 907.2 kilograms.

t

r

a

n

s

p

o

r

t

'trænspɔrt

Transport is the system or method of carrying passengers or goods from one place to another.

Essential Words