音标:[kən'tæmɪnənts] ;
n. 污染物, 致污物( contaminant的名词复数 )
n a substance that contaminates

考试类型:[IELTS]

Well,no one could survive without water.But you see pollution has been making more and more water unable for drinking. Yeah.Water pollution has for a long time been a major concern among the environmental issues. But what are the sources of water pol

发表于:2019-01-21 / 阅读(210) / 评论(0) 分类 英语口语900句

Researchers in Sydney are leading a new international effort to make desalination more environmentally friendly. Current techniques tend to use excessive amounts of energy or are heavily reliant on chemicals. The University of Technology in Sydney is

发表于:2019-02-06 / 阅读(277) / 评论(0) 分类 英语新闻

BEIJING, May 31 (Xinhua) -- The State Council, or China's cabinet, on Thursday deliberated and preliminarily passed a five-year plan on nuclear security and radioactive contaminant treatment. A long-term goal set for 2020 concerning the issue was als

发表于:2019-02-13 / 阅读(305) / 评论(0) 分类 英语新闻
学英语单词
.cab
Acrizane
African grey
antiviruss
aultguish inn
autophosphorylationa
bacteriologic(al) test
Berlese's organ
blunderheads
boses
Brozzo
Buerger-McCarthy
cancerous deposition
cenesthetic
chapel-goers
chorionic retrograde degeneration
couid
crod
cysti-
dan-z
Dareets
Doroshivka
dust leg
electric desalter
electrode efficiency
flower sticks
Fordist
fornix conjunctiv? inferior
foul rot
front engined car
gargouillade vole
germbands
god of wealth
grapsoid
gray radiator
half-cooling time
height fears
Houma
hydrophilic-adsorbent
iess
in spite of someone's nose
in-neighbour
Jabal al Awliyā', Khazzān
job's logical job name
Kaili
launch vehicle transfer
liberum
like riding a bike
lily-pond
Londoko
magnetic card toll pass ticket
major repair of track
Marajó, I.de
market period
massive parallel artificial intelligence
mixing space
mlma (multi-level multi-access protocol)
morniflumate
muscle specimen
nozzle shroud
Ogenbargen
oogonesis
ottilias
oxy-arc cutting electrode
parallel wire ammeter
parts list
passenger clearance
plasma torch tube
psychomotor free association
public relations man
Ros Lair
scan task
sea-barge clipper
secondary-resistance starting
short-and
slip fricative
soldering flame
Sotonian
spectrum intensity
stateless
stinking hellebores
suboccipital decompression
symmetric integrity technique
system relay
the ins
think for
timofey
toastmistresses
tornadocanes
tunicae albugineae
umiaks
uniporous
unpasturized beer
unurged
upper respiratory tract infection
value-judgement
venue of case
virtual volume fraction
vliw processor
wiped off
wolf in sheep's clothing
X-ray spectrochemical analysis