[医] 明矾沉淀白喉类毒素

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(126) / 评论(0) 分类 疯狂英语易背作文

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(49) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 突破英文词汇

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 Take Away English

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Heda Bayron Hong Kong 29 March 2006 Cambodian Prime Minister Hun Sen has lashed out at the United Nations human rights envoy to Cambodia, after the diplomat criticized the country's human rights re

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 2006年VOA标准英语(三月)
学英语单词
ADA,ada
airborne activity
aleshire
analogue camera
arresting device
autokey
automatic-control block diagram
battle mt.
bordwell
citenazone
comb-back
constant magnetic filed
Cundycleugh
diskette holder
display color
Draft-N
Early Triassic Epoch
fictional character
fore-thoughts
fuel saving device
grid lead wire
gtp-
handle mold
harmonometer
heat-control
high-sulphurs
highnesses
hunting tool
Kiutsi-Malone reaction
Langsa
liquid waste disposal technique
locusts
longears
m. flexor digitorum superficialis
main guide bearing
marsupial frog
maximizing layer
maximum normal stress theory
merchandise advances
methoxyeleutherin
metric capacity unit
motherlike
multi-user information theory
Nauplicsoma
Nedra
nonphotochromogen
nonproblem
nonratifying
nuclear spectrum
object cost
one signal selectivity
organo-chromate pigment
outre-mer
p.c.i
photoconductor surface
pit run
plasmapump
poly-m-phenylene sebacamide
post-emergence herbicide
posterior focal points
power-producing
private gaol
propylene glycol monostearate
pulter
Ravenelia
real-time analytics
rebatable
recording geometry
recursive definition of domain
rough cast glass
rouilles
sailless sailing boat
Santa Cruz das Palmeiras
separation sequence
sliding phase
spotless starling
star collision
static sounding
sudbay
sump hole
swanpans
Tanjong Rambutan
target illustration
terminal pin
transform methods
transgenics
Trojan moon
Tungussopteris
unabsorbable
uncrystallziable
unidirectional pressure
Urepel
us hegemony
vacuum concentration
vascular dilatation headache
venae mesenterica superior
viewing gun cathode
xerosis
yam plants
Zandering
zymotechnic