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(410) / 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(613) / 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(414) / 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(407) / 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(504) / 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(423) / 评论(0) 分类 乔布斯传
学英语单词
-un-
abandons ship
absolute speed-rise
acid pre-pickling
acrophobe
ADSI
Anacapa Is.
assignment operators
bait-casting
biocare
Blanc, C.
bumper cars
by force and arms
charge transfer complex
chart of percentage comparison
chess-playing machine
cinematographers
claims for collection of rent
clan mates
coelomic split
compound reactor
cultural activities
degloss
dianemobius kimurae
dynad
dynamic-threshold mos
esterellite
fogelnest
formation rolling
freak ovbservation
galvanized nipple
gastron
glass-works
glendowers
Hambeg
heat lost by radiation
heavy silicate
Herenthout
HHTX
hibernised
high-power reactor
high-pressure facies series
hoplostethus japonicus
inner band brake
interactionisms
involuntary unemployment
irenopsis sidae
kipes
kitcheneerings
lacarra
Lecythophora
limiting fatigue stress
liverant
lounging robes
manual exchange
marasaw
marginal initial cell
merthiolates
methoxy-hydroxyphenylglycol
miscellanarian
mossel b.
Mousgoy
name-of-the-father
neuroblastic tumor
non sinusoidal current
non spinning hoisting rope
over maturity
part performance
porron
primary feathers
propitiatingly
Prorastominae
protecs
qingyan pills
rated broad band random force
recessed portal
relevant backtracking
ribats
Rūdīān
secular parallax
single building
sir walter scotts
speak in capitals
Staurogyne brachystachya
staurotide (staurolite)
symbolic chunk
TEF-4
telepantoscope
terasteradian
three-part alloy
top cager
tracking radar echoes by correlation
trembesh (polski trumbesh)
tudoran
two cents worth
two-way video
Ugut
ursol GG
vertebral block
voyed
windrow pickup baller
WPFM