cleave的过去式和过去分词
v separate or cut with a tool, such as a sharp instrument
v make by cutting into
v come or be in close contact with; stick or hold together and resist separation

Consider starch and fiber, both polysaccharides, both derived from plants, 拿淀粉和纤维来说,它们都是多糖,都是从植物中获得的, both composed of hundreds to thousands of monosaccharides joined together, 也都由成百上千个

发表于:2019-01-17 / 阅读(57) / 评论(0) 分类 TED演讲教育篇

天文学 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限的 co

发表于:2019-01-18 / 阅读(99) / 评论(0) 分类 托福英语

On Good Friday 1014, the opposing forces faced each other at Clontarf, outside Dublin. There were two Irish armies, but both with their Viking allies. Of these Vikings it was said they carried arrows anointed and browned in the blood of dragons. The

发表于:2019-01-23 / 阅读(70) / 评论(0) 分类 探索与发现2012年

Fred Hoyle and his colleague Chandra Wickramasinghe further eroded enthusiasm for panspermia 我们已经在第三章里提到,弗雷德霍伊尔和他的同事钱德拉威克拉马辛格认为, by suggesting that outer space brought us not only

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 万物简史

第二十章描述了一个有平常感情的乔布斯。Tina Redse被乔布斯评价为最美丽和最懂他的女人(I don't know that anyone will ever understand me better than she did)。然而他们性格中的矛盾和哲学理念的冲突(

发表于:2019-02-18 / 阅读(97) / 评论(0) 分类 英语笔译

She recalled their Paris moment in a poignant email she sent to him twenty-five years later, 25年之后,她在给他的一封令人心酸的邮件中追忆了在巴黎的那一幕。 after they had gone their separate ways but retained their spiri

发表于:2019-02-22 / 阅读(83) / 评论(0) 分类 乔布斯传
学英语单词
alizarin dye
alphabet rhyme
aminoacyltransferase
amp-hours
ampliator winding
analog sensor
and-answer
back pack camera
barrel shroud
bituminous composition
brinfir
Brynilen
builds-in
Burchak
capacitive impedance
Castanopsis ferox
catechumenists
cephalohematocele
chalkes
chamberstick
chanciest
christened
classical decision
coalbumin
colour-serjeant
coordinate measuring instrument
Corydalis borii
Debno
DEC (distance echo correction)
dorotheos
ecology-minded
efters
electric multipole field
electrochemical amplifier
extramembranous pregnancy
F-reactive dye
Faial, Can.do
film pressure
flat plug
force into
functionally-distributed data base
geckotians
glyhexamde
hagiolatrous
high orbital bombardment system
holism
image iconoscope
Information Technology Infrastructure Library
insulation moisture content of a transformer
jackaroo
James Gillray
key sequence number
Lami theorem
log billet
mallanders
mckibbin
mental quickness
metallurgical-microscope
metatect
methylidene
microdots
minispheres
multi die machine
Muntadgin
Musculus chondroglossus
naclex
nailfolds
net before petroleum revenue tax
nonforensic
nonsensing
optical black
outline feed
papilloretinopathy
past consideration
pericardiaco-phrenic ligament
petroleum base hydraulic oil
portable battery
post-contractual
pre-electric shave lotion
punch forming
quixotries
rainshadows
Ramanathapuram
right engine pylon
rocker beam
royal osmunds
sparkover
specmarks
spunin
Stearophanic
Sudan grass
tenebrousnesses
turnip cutter
umms
underfeatured
Unimycin
user's block diagram
Vagabondia
Vas lymphocapillare
wizardlings
woollyflower paullinia
X bosons