[医] 有角夹

Renaud was left with no alternative but to hope that a couple of planks will be strong enough to splint the weakened throwing arm. Finally work starts on raising the great trestle s. With each passing

发表于:2018-12-07 / 阅读(213) / 评论(0) 分类 中世纪攻城战

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用

发表于:2018-12-30 / 阅读(285) / 评论(0) 分类 TED演讲科技篇

3-D Printed Device Helps Children with Rare Breathing Disorder 3-D打印设备可以帮助罕见呼吸障碍儿童呼吸 You may have heard about a process called 3-D printing. It is where a machine creates a three-dimensional object -- one with heig

发表于:2019-01-12 / 阅读(201) / 评论(0) 分类 2015年VOA慢速英语(五)月

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(233) / 评论(0) 分类 探索与发现2014年

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine this situation. You are

发表于:2019-02-14 / 阅读(261) / 评论(0) 分类 环球英语 Spotlight
学英语单词
ab hodierno
adenomas
ADV12-CMS-1
aecidium tussilagine persoon.
agitatingly
antichildren
antojito
associability
auditor's responsibility for subsequent event
baba ghanoush
Basic English
battery packs
belonging
binette
black saltwort
bronchofiberscopy
canoeman
caulotaxis
chlorophyllase
chrome nickel wire
comatoseness
command flag
continual value logic circuit
copperplates
cosmological horizons
croups
degradation rate
depreciation by working hours method
double correlation
elastic compress
elastoplastic system
equipotential surface
fandabidozi
feather mite
fedele
foulness i.
gas tight machine
genus helianthuss
glossopharyngeals
go a bundle on sth
golabki
groove for eustachian tube
halimah
hirn
hitoon
idiopathic myocardiopathy
ifds
independent variables
insoelectronic principle
isolychn
Kvetoslavov
leucomelas
level regulation
low side float valve
MAFM
manilion
mayorfa
mechanical detail
meiths
menaced with
moellendorffii
nachtigall
National Education Association
nonbudgetary
nonpluvial
Nāgirpār
obstructors
office phone
ovalenyl
pars alaris
Pastora Peak
phanerochaete subquercina
picric
potentially dilutive security
power walkings
propylene oxidation
pseudoanaerobiont
psilospora chamaecyparidis sawada
pulsus inaequalis
receiver pipe connection
recircles
rotelike
samarras
sedimentary irrigation
single-turn winding
slip through your fingers
special debit columns
T. P. D.
taken the liberty
technical magnetization
testey
thermometer glass
Tilia oliveri
took logarithm
tool-setting biagram
ungulated
uterine hemorrhage
vented reservoir
vibrio carrier
volvariellas
where someone lives
white gentians