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(79) / 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(119) / 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(89) / 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(92) / 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(116) / 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(98) / 评论(0) 分类 乔布斯传
学英语单词
advertisemental
airlessness
anacletus
anniversary winds
antedated bill
anthropogeographers
arvill
bathbrush
beef trust
bergots
boom-out
brevoortia
cashier's desk
centerlines
chickasaws
conductivity of screen cloth
congenital pulmonary vein stenosis
consolatrice
criterion measure
crop allocation
cross-flow fan
cumberland b.
dank correction
dashin'
definitive agreement
degree of convergence
denormal operand
developmentals
digital indexed light deflector
distant-water state
double-track bridge
e-nfs
effective transmission band of channel
electronlike
ellingham
falling-film type
fax units
fieldturf
floor jack
full-back
Gillett Grove
gulfstream
guyots
hemicytheridea reticulata
iliamna l.
insert receiver
interest rate trend
irregularization
ketosis-resistant diabetes mellituss
Laplace law
lunch pails
machinery and boilers are classed by British standard
Mahou
mcillwraith
Meerwein-Ponndorf-Verley reductions
mid plot (matrix identification plot)
misassign
noncompeting
off-line edit
Ol Kalou
optional block skip
oxycinesis
pacambocythere similis
phantasmagorian
phantasmically
planete
primary reformer furnace
Protorosaurus
pseudo-random
psychoda brevicerca
Quisqualis indica L.var.villosa Clarke
red dwarf stars
resolving power chart
rope-socket
rough-and-tumbled
scale of distance
sequestration dermoid
show horse
shrab
six-eight (time)
spinal curve
Stercofuge
sub-critical annealing
suprareticulate
Tainia emeiensis
technobureaucracies
theoretical power
trackages
transverse electric wave (te wave)
trichophytobezoar
Tsurugi-zaki
tube end belling press
turnaround sequence
undomesticating
vascular bunlde
wah-wah
walvis ridge
wedding licence
welfare bum
written calculation
Zernike image-forming process
zpd