基舌软骨

The London Olympics are about to begin, and spectators will again be riveted by feats that would have been impossible when the modern Olympics began in 1894. Jaw-dropping records are attainable in part because of the advances in materials science. Ne

发表于:2018-12-24 / 阅读(40) / 评论(0) 分类 Scientific American(七)月

The London Olympics are about to begin,and spectator will again be revited by feats that would've been imposibily when the modern Olympics began in 1986. Jaw-dropping records are attainable in part because of advances in material science. New materia

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 Scientific American(七)月

HEALTH REPORT - F.D.A. Approves New Artificial Knee Implants for WomenBy Cynthia Kirk Broadcast: Wednesday, May 24, 2006 I'm Bob Doughty with the VOA Special English HEALTH REPORT. Women who have prob

发表于:2019-01-02 / 阅读(55) / 评论(0) 分类 2006年慢速英语(五)月

Scientists Test New Treatment for Injuries that Produce Arthritis American researchers are looking for new ways to reduce arthritis pain. Arthritis is known to affect older people. Over time, the joints of the body suffer damage and become inflamed.

发表于:2019-01-03 / 阅读(50) / 评论(0) 分类 2018年VOA慢速英语(二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals that live in cold climates tend to have stubby limbsshorter arms and legseven smaller ears and tails. Picture a penguin and youll see what I mean

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 Scientific American(十二)月

WASHINGTON, Feb. 19 (Xinhua) -- NBA's Philadelphia 76ers announced Tuesday that their guard Jason Richardson has undergone successful knee surgery. The 12-year NBA veteran, who has not played for a month and will be sidelined for the rest of the seas

发表于:2019-02-04 / 阅读(58) / 评论(0) 分类 英语新闻
学英语单词
adjacent square
Ananas comosus
anti-fading antenna
Asclepias curassavica
bacterial hemorrhagic septicemia
Ban Tamyae
beware of fire
branch penalty
Caralluma
caramoor
carbon burn-up cell
cassowarys
Cauliflower omclet
cephalic fold
CERODONTA
cobble sth together
controllabilities
cranked link
Crowe's sign
deagnostic compiler
dicrease
Dicrocoeliidae
differential jack
digestive glands
do the dirty on
domestic currency bill
double contraction pattern
enzyme-treated
equitable treatment
Eskimo-Aleut
ethanologenic
ethifications
facies posterior palpebrarum
fibriloceptor
fore mast
found ice
Gironella
giver-uppers
group marking relay
haggler
high-quailty
high-speed semantic net
incompetent judge
intersurvey
investment workstation
jerelyn
lallemand projection
lever head
long shift left
long-induction-period gasoline
luceroes
magnesite-chrome brick
median claw
medocs
mesh reinforced cement
metaxenia
myrianthum
near-sightedness
neritiliids
None so blind as those who will not see
operational address instruction
oxytalan fibers
Paladru, L.de'
particulate magnetic recording media
photoluminescence
pitch plate
plastoquinone
PMAI
purchase account
pyracarbolin
Qi Rushan
quantitativework
quasicontractual
queen of hearts
regular price
Rivina humilis
scientometrics
shatter shutter
sheathing paper
shvets
squareerror
standby component
steam cleaning unit
structure modify
stub development
Symplocarpus Salisb.
tawny pubescence
TGN41
three-compartment ship
tibial
track magnet
transluce
trench mortar
trivector
trophone
two-story septic tank
type state
Uchinoura
up reversal
vena femoris lateralis
water capacity
womanchild