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(233) / 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(293) / 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(212) / 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(227) / 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(285) / 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(212) / 评论(0) 分类 乔布斯传
学英语单词
Agattu Strait
Akashic record
alkylates-fuel
anti-conflguration
automatic national trunk network
baby's
Berenberg
Binet-Simon
bipolymers
Can. Bank.
carbon for flame arc
chandrehe
choreonema thureti schmitz
closed feed cycles
co-tenidone
compound tariff
comprehensivizes
congenital hypertrichosis lanuginosa
Corpus Christi
crash-dive
cresskill
daishiki
diaminobenzidine(DAB)
dicktards
emotional resonance
energy density spectrum
engine brake power
entity relationship concept
Fagamalo
floorboarding
frame length
fumarophycine
garden carts
Gentiana obconica
genus Trautvetteria
grunsch
highly blown engine
homalopoma tosaensis
Huangqi Jianzhong Tang
hydathodal hair
intrinsicness
Itaipu, Reprêsa de
Jones Berkshire refiner
keep to oneself
lay one's heart bare
level seam
lichenophagous insect
Lobstein's placenta
local market
macroreticular
marginal ring ulcer of cornea
means specific pressure
michihikoes
milk tetany
monosomian
mountain peat
nesting indirect command file
no-load discharge of turbine
nonastrological
oblique wing aircraft
Ocimum canum
onomantic
oscillating series
parafrag bomb
parascarlet
plaque type mutant
pushes out
rear fuel tank
record in external file
recording preamplifier
redistribution current
ricks
right of communication to the public
sackbuttist
SAR service
scheduling point
seasonal weight
silicon ingot
slow-pitch
special work
striking of cutting
subcolonies
succoring
sure as a eggs are eggs
surfaceproduction
tea panning
tenochtitlan
three element
trachelomonas hispida hispida
transformation period
trochleariform
tshane (tsane)
turoff
unplanned outage hours
Unterberger's test
Uol'chan
Ust-Usa
wappened
water requirement of crops
water-rich
wrinkled
yarn take-up spring