[机] 螺纹刀具

Intelligent Crows Use Tools What do otters, chimpanzees, and one species of crow have in common? All three are animals. They also use tools. Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to re

发表于:2018-12-16 / 阅读(38) / 评论(0) 分类 2016年VOA慢速英语(九)月

Chuck: Just remember that we have a lot to accomplish today, so lets just get what we need and go, okay? Ayaka: Sure, we just need a few tools for our DIY project. The power tools are over there. Chuck: Whoa, were not getting power tools. We just nee

发表于:2019-01-01 / 阅读(45) / 评论(0) 分类 地道美语播客

To do a job right, you need the right tools. Even a chimp knows that. According to a study in the American Journal of Primatology, chimps in the Congo use multiple tools to capture army ants. Youve probably seen footage of chimps using sticks to har

发表于:2019-01-07 / 阅读(90) / 评论(0) 分类 60秒科学

Tools to Fight Infectious Diseases Rely on Public Health Programs A simple bite from a mosquito can end someone's life or change it forever. A sneeze, a handshake or even sharing of a desk can do the same thing. That's how H1N1 - or swine flu - sprea

发表于:2019-01-14 / 阅读(49) / 评论(0) 分类 VOA标准英语2012年(十二月)

Buying Tools at a Hardware Store Chuck: Just remember that we have a lot to accomplish today, so lets just get what we need and go, okay? Ayaka: Sure, we just need a few tools for our DIY project. The power tools are over there. Chuck: Whoa, were not

发表于:2019-01-23 / 阅读(102) / 评论(0) 分类 2013年ESL之日常生活

DEVELOPMENT REPORT – July 29, 2002: Tools for Development By Jill Moss (Photo -CARE) This is the VOA Special English Development Report. Building things or making clothes can be difficult in develop

发表于:2019-01-30 / 阅读(74) / 评论(0) 分类 农业与发展
学英语单词
aitukama
alkanolamine
allelocatalytic
Almogia
alongside tally
alumed leather
alveolosubnasal
asterina evodiicola
autotoxemias
blanket-edging machine
bulk
cadells
cage constrction
cannibals
carbon nanofiber
carry off the bell
certificate of port of registry
chamaejasmine
chloroprene rubber adhesive agent
combined electric lock and circuit controller
connected home
conscience investment
conservateurs
coralliophila jeffreysi
Cornella
crankinesses
diphosphoglyceric acid
discount margin
dose-meter
eccrine
envelope velocity
envenomation
equivalent circuit model
expansion spacing
failed to
finerer
Foulness Point
fusogenicity
home court advantage
hornblende akenite
implacability
inverse function generator
Izvalda
kabillion
katadyn
landscape fragmentation
Lariang
long segment type arc heater
Lord Mayor's Show
magnetic separating roll
Magnus's sign of death
mainour
marginal ray cell
market business
metalexicographers
michalson
monocyte-lymphocyte(ratio)
Mount of Olives
New Shrewsbury
nonappropriated retained earnings
nonpsychic
off-line euqipment
palpulus
pavement apes
phasianus colchicus karpowi
phenylglyoxylic acid
Phosphoscordite
piceo-
pickling tank
plexus sacralis anterior
poet laureate
postimmigration
power relation
prouts
pulsation chamber vacuum record curve
rain making machine
recuperative heat exchanger
regional markets
residence operating system
restrepo
rockstar
San Luis Rey R.
Scolochloa festucacea
Sefadu
semi-simple element
solar cell for space use
sphagnous
sportex
stadtverkehrs
start stare
steel sharpening
synchro-duplexing pulse
tablespaces
target board angle
undergardener
unshaking
verberating
vertical shaft water turbine
vindictive action
walking catfish
west-wind drift zone
yalies