音标:[.invә'lu:ʃәn] ;
n. 卷绕, 内卷, 回旋
[医] 退化, 复旧, 内转
n. reduction in size of an organ or part (as in the return of the uterus to normal size after childbirth)
n. a long and intricate and complicated grammatical construction
n. the action of enfolding something
词型变化:名词复数形式 : involutions
词性分布:
名词100%

involution的用法和样例:

词汇搭配

  • age involution年老退缩
  • skew involution双轴对合
  • involution law对合律
  • accidental involution意外性退化
  • sexual involution[医] 性退化, 经...
  • senile involution[医] 老年性退化...
  • central involution中心对合
  • involution form退化型,衰残型...
  • pituitary involution垂体退化,垂体萎缩...
  • uterine involution子宫复旧
  • involution of thymus[医] 胸腺退化...
  • elliptic involution椭性对合
  • point involution点列对合
  • orthogonal involution正交对合
  • focal involution焦点对合
【近义词】

VOICE ONE: I'm Steve Ember. VOICE TWO: Charles Darwin And I'm Barbara Klein with EXPLORATIONS in VOA Special English. This month is the two hundredth anniversary of the birth of one of the most influential thinkers in science history. Charles Darwin

发表于:2018-12-07 / 阅读(172) / 评论(0) 分类 VOA慢速英语2009年(二)月

Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evide

发表于:2018-12-15 / 阅读(197) / 评论(0) 分类 新东方现代文背诵篇章

17.Evolution of sleep Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evidence that the two types of sl

发表于:2019-01-02 / 阅读(424) / 评论(0) 分类 英语范文背诵20篇

EXPLORATIONS - The Evolution of Spacesuits STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we tell about the special clothes astronauts wear that protect them while they

发表于:2019-01-12 / 阅读(93) / 评论(0) 分类 2011年VOA慢速英语(四)月

Explorations - Great Thinkers: Charles Darwin and Evolution STEVE EMBER: Welcome to Explorations, in VOA Special English. I'm Steve Ember. This week, Barbara Klein and I tell about one of the most influential thinkers in science history. Charles Darw

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2011年VOA慢速英语(十一)月

Book Chronicles Men's Evolution from Bread-Winners to Bread-Bakers With many mothers working outside the home, more fathers - such as New Yorker editor and cartoonist John Donohue - are cooking for their families. Donohue wanted to chronicle men's ro

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(七月)

Sense of Smell Jumpstarted Brain Evolution Mammals have much bigger brains than other animals. Scientists aren't sure exactly why, but new research published this week in the journal Science suggests it might have something to do with mammals' acute

发表于:2019-01-14 / 阅读(130) / 评论(0) 分类 VOA标准英语2011年(五月)

'Man of Steel' Caps Superman's 70-year Evolution Superman's character rests on his dual nature. He was born as Kal-El on the planet Krypton, which was destroyed right after his parents launched him to Earth. Allusions to the story of Jesus are thread

发表于:2019-01-14 / 阅读(101) / 评论(0) 分类 VOA标准英语2013年(六月)

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 60秒科学
学英语单词
actor-oriented
aerojet engine
allowable shear stress
anisotropic fabric
arithmetitian
barristration
Bean's alloy
browndowns
connetive tissue
constant rate of loading
coogle
CPU architecture
dabby
data system interface
deuterate
digital output module
double shell
Drigalski-Conradi agar
dynamic electronic rail balance
economic alliance
electron-discharge machining
fairier
funeral service
griblet
guaging
half-worlds
heraldric
HOLODIPTERIFORMES
hydrogen substitution
hydrographic curve
intermittency beat
Japanese monetary unit
joke shop
killer cancels
knowledge domain
kormann
ladle preheater
larkana
latent cause
length-hull height ratio
logic flaw
long air-gun array
marked whale
measurement cargo
Millbank
minimum plate height
moonlets
Mordvinian
multistage-expansion
naphthen
Northern English
open framework
oral health survey
over-prepared
paidocheu
paranucleic body
partial towards
passengers' entrance
pheno-plastics
plygonal ground
polystichum taizhongense
poster child
preculture
product promotion
pumping station?
rated flow rate
Ratio Spread
reavowed
recovery disk
rnle
rubye
runologists
selling price
sensible to
skylar
steering master controller
stop pulse
stria of external granular layer
sub-boreal age
systems linking
Taulihawā
tauromachian
taylors formula
tectus conus
tentative purchase
ticklishly
tielite (tieilite)
tld badge
traders
truth tables
utilities air
Uvulopharyngoplasty
varying degrees
villahermosa
Vista Enterprise
white fuming nitric acid
wire grasses
without avail
year to date
zaffina
zalmai
zygomorphic pea flower