音标:[prəˈpaʊndid] ;
v. 提出(问题、计划等)供考虑[讨论], 提议( propound的过去式和过去分词 )
imp. & p. p. of Propound

【近义词】

Two Commandments Are Enough By Peggy Wood Occasionally my mother used to announce that she was going to take time out from the day's activities to rest, she would say, and to invite my soul. She always put the phrase in quotes, in order, I expect, to

发表于:2018-11-30 / 阅读(381) / 评论(0) 分类 英语励志美文精华

Iranian Dissident Group Seeks to Shed Terrorist Label The Iranian opposition group Mujahedin-e Khalq is pursuing a two-part campaign to get off of the U.S. State Department's list of Foreign Terrorist Organizations. One part is a public relations eff

发表于:2019-01-13 / 阅读(360) / 评论(0) 分类 VOA标准英语2012年(五月)

Decades After An Iconic Protest, Tommie Smith Has Something Else On His Min play pause stop mute unmute max volume 00:0004:48repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2019-01-16 / 阅读(315) / 评论(0) 分类 2016年NPR美国国家公共电台9月

Yet almost singlehandedly, and quite brilliantly, he created the science of geology and transformed our understanding of the Earth. Hutton was born in 1726 into a prosperous Scottish family, and enjoyed the sort of material comfort that allowed him t

发表于:2019-01-29 / 阅读(326) / 评论(0) 分类 万物简史

At Principia's heart were Newton's three laws of motion (which state, very baldly, that a thing moves in the direction in which it is pushed; that it will keep moving in a straight line until some other force acts to slow or deflect it; and that ever

发表于:2019-01-29 / 阅读(398) / 评论(0) 分类 万物简史

The Big Bang theory isn't about the bang itself but about what happened after the bang. Not long after, mind you. By doing a lot of math and watching carefully what goes on in particle accelerators, scientists believe they can look back to 10-43secon

发表于:2019-01-29 / 阅读(365) / 评论(0) 分类 万物简史

Wegener developed the theory that the world's continents had once come together in a single landmass he called Pangaea, where flora and fauna had been able to mingle, before the continents had split apart and floated off to their present positions. A

发表于:2019-02-25 / 阅读(323) / 评论(0) 分类 万物简史

12 The Earth Moves 第十二章 大地在移动 In one of his last professional acts before his death in 1955, Albert Einstein wrote a short but glowing foreword to a book by a geologist named Charles Hapgood entitled Earth's Shifting Crust: A Key to

发表于:2019-02-25 / 阅读(272) / 评论(0) 分类 万物简史
学英语单词
academic body
adonara (adunara) i.
aesu
Alfombrilla
alkide resin
allochetia
azeotropic range
biobot
boardsaii
breathing vent
brothers-german
Browns Mills
Callicarpa peichieniana
cassiar mts.
catch bodies
Chelno-Vershinskiy Rayon
coincidence (-counting) rate
combined radial and axial turbine
comple impedance
conduct of business
CSTN
customary packing
cycas revolutas
Daguerre
Dhurjanna
Djouyaya
domiciled drawee
dynamic power management architecture
dynamic situation
El Mouîlha
equally tilted photography
erotopsychopathy sexual psychopathy
exploitative learning
floats your boat
Foster City
fosterson
fuzzy process
gradably
Gulitel
hand haulage
ibm pc at
illuminata
image of a function
incident response plan
inleakage of air
intercombination transition
Iron City
iso sizes
Kuningan
Laevigatosporites
last orders
lawyer's letter
made a good thing of
maschaladenitis
mask voltage
maximum deckhead temperature
memory management exception
metallurgical-technology
middleburg heights
motorcycle messenger
moving-magnetic type
musculi iliacus
nasoseptitis
node of throat
Normanby Ra.
Nottoways
off-islander
Ogmore
outcurled
Paung
photolectric register control
program frequency adjustment
quite the go
rivetlike
saturated velocity
scent plant
seed refiner
seiter
semishrouded
serdar
sharp-pointed nose
sharpliest
soundbacks
spaceflight skill training
sports-memorabilia
sqlwindows
stalest
stromatic
summits
table-lamps
torgny
Tudor-type battery
uncolored
unexecutable
unhoarding
Uspallata, P.
water-immiscible solvent
wavefront reconstruction
wide angle lens
xanthochrome
yajein
yoyogi