音标:[,dai,fenil'sʌlfaid] ;
杀螨好

I couldn't get over this mess. The federal government is confirming what Joan Glickman of Pompano Beach, Florida suspected all along. Tainted drywall from China is giving off a harmful gas that's turning her air-conditioning wiring black, causing it

发表于:2018-12-20 / 阅读(131) / 评论(0) 分类 cnn2009年(十一)月

Mercury Fillings Seem Safer over Time A study in the journal Chemical Research in Toxicology finds that mercury on the surface of dental fillings slowly turns to an inert sulfide compound, which should keep the mercury from harming the nervous system

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 60秒科学

From VOA Learning English, this is the Health Lifestyle report. Garlic is one of the most common cooking ingredients around the world. Many dishes in Europe, Africa, Asia and the Americas use this strong-flavored vegetable. Garlic is similar to other

发表于:2019-01-12 / 阅读(186) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Black Tongues and Stomach Aches Don: Oh, no, Ya?l, I think I'm having a medical emergency. Quick! Call an ambulance. Ya?l: A medical emergency, Don? Are you sure? You look fine to me! D: But I'm not. This morning, I had a terrible stomach ache. And n

发表于:2019-01-26 / 阅读(120) / 评论(0) 分类 英语听力文摘 English Digest

Sewage stinks. But bacteria can make it smell better. Oh, yeah? That's true. Certain forms of bacteria feasting on sewage give off hydrogen sulfide, a really malodorous chemical, and one of several that give sewage its pleasing smell. In general this

发表于:2019-01-26 / 阅读(128) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
abrabanel
afterguy
agastroneuria
all-aluminum
anteroinferior
anti-interventionist
antivariz
bactericidal paper
balisword
barakat
bhatti
biomedicalization
blue butterfly
Cactus League
carburetter engine
chromodynamicss
commencers
complaint department
Crotalaria hainanensis
daouds
dilatation of cervix
Dinoflagellida
ectotrophic mycorrhiza
electronic yarn clearer
electropositively
entrepreneuring
euonyms
exarchal
flexion and extension
free magnetic charge
frozen custards
garden dahlia
geneticizing
genus Elettaria
Geoffroy, I.
get joe to sth
Government Regulations
grizzly
guanch
hafu
hand olaning machine
household linen
HP-EV (high pressure extraction valve)
hypersocial
in-mong
ingressor
inpulse
input output bills of goods
iua
jodammonium carnallite
lead sulphide
legal list
lifting charge
logical inclusion
logis
lush-roll
machinery-unattend
mahi-mahi
mass spectrometer detector
methely
midspindle elongation
millisiemens
negative impedance circuit
non-magnetic drill collar
non-opening side scuttle
nonhydroelectric
nuclear photo-electric effect
online sale
open-beach
oxidation state
parabolic condenser
podocin
polar outbreak
pranama
preoral comb
processor control program
radiant power detector
railway interests
redang
restrictive business clauses
Riva Palacio
seeded raisins
sell-sword
side-curtain
sodium orthoclase
solid state electronic techniques
spokes-man
steady state frequency response
suction water head
t(a)eniasis
the other plant parts
there is little probability that
tjilatjap (cilacap)
toponomanistics
tractus centralis
trainable mentally handicapped
transgendering
trigonum coraco-acromiale
trkb
unplanned market
volume weight of soil
wernher von brauns