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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(67) / 评论(0) 分类 Scientific American(八)月

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发表于:2018-12-04 / 阅读(38) / 评论(0) 分类 单词解析速记

DIALOG 24 laurance--How's school going? soony--Just fine.I finally got the grant to go to graduate school. laurance--Great!Are you starting your doctorate? soony--That's right.I'm going to do it in bi

发表于:2018-12-26 / 阅读(58) / 评论(0) 分类 英语经典听力对话

Your boss has a bigger vocabulary than you have. That's one good reason why he's your boss. This discovery has been made in the word laboratories of the world. Not by theoretical English professors, but by practical, hard-headed scholars who have bee

发表于:2019-01-21 / 阅读(47) / 评论(0) 分类 阅读空间

HEALTH REPORT -June 12, 2002: Lutein By Nancy Steinbach (Picture -Laretta Geren) This is the VOA Special English Health Report. Recent research has suggested that a nutrient called lutein (LOO-teen) m

发表于:2019-01-30 / 阅读(58) / 评论(0) 分类 健康与环境

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(63) / 评论(0) 分类 实用英语
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acclive
adjustable tie-back
African typanosomiasis nagana
air-built
Airslide conveyor
All-or-none order
alternative lifestyle
apothanasia
apparent escalation rate
arrogation
asbestos blanket
ash of rose
attacus selene
avilable device table
band hook
BCP-D
Becelaere
berryessa
bryum petelotii
carab
chondromyxosarcoma
clean wheat
cleanthess
clothists
coal compression machine
cold stop
connection screw
containing clay
convex subset
corporation tax act
counterproposal
domain wall motion
double deck
elbow ventilator
electronic orbit
Emsdorf
enclosed stairwell
euploidy
expert-source
final magmatism
fine cut hob
Fluxum
gab.
gallamine trienhiodide
genus Heloderma
gifford-mcmahon refrigeration cycle
grey polynosic shirting
Hampton Court
hopping reflex
hospital plane
inter exchange carrier
isotaxiresinol
ixchel
Juglans L
Kiesel
laser pulse width
local parameter measurement
luck out
Mariefred
matriarchism
megaphyric texture
meldable
membranous stesia of the anous
mine entrance
mis-translation
nernst's sorption
nine-track tape
omnifonts
parallel-by-bit
periostome
permanent group
phenol esters
pierantozzis
ping us
platypilumnus soelae
port of loading for imports
prologuize
renal disease in Waldenstrom macroglobulinemia
rotation angle
scappaticci
Sigayan
sksd
SMLT
space microelectronics
spring-shackle
steinmetz hysteresis law
taarge
tart noir
tegmen top
Thai Binh, Song
transfer skid
tread power
tumbas
vertical redundance check
very long wave
Vishālgarh
wandflower
Wasmann's glands
well-placing
wellfloored
wet arc
Xantusiidae