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(291) / 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(227) / 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(207) / 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(177) / 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(238) / 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(218) / 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(199) / 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(176) / 评论(0) 分类 万物简史
学英语单词
-podia
air suit
aketon
altercation
application data structure
appointable
as of today
average salary pension scheme
axiology
bemerd
bonneting
bring into requisition
chalderne
chassis connecting system
chernobylite
chromographies
columba pulchricollis
communication package
contribuido
Coolroebeg
core flooding
credit transmit copies of CHATS
crypuies
darbepoetin
DCU
delimiter line
DESCOM
description point
direction instrument theodolite
dormious
dried iron sulfate
electro-induction
electrotachyscopes
enchurch
equalizing bus-bar
expectancy-value theory of motivation
extrahippocampal
fish to fry
fissure of glottis
fixed point free
forest genetics
fuse break lamp
fuze head
gas pope
Houghton Hall
Hungarian pointer
hypochlorination
IHF
Indonesianness
intelligent system model
inventory valuation adjustment
Jacanoidea
Jerusalem syndrome
katinas
leave loose of
left Ore ring
lencophenga (lencophenga) digmasoma
long-term contract
loop receiving antenna
lophophine
lovelessness
lucidina roseonotata
maximum speed-up hierarchy
medium torn grain
mercury trap
metrodynamometer
mismail
mononncleate
nova lisboas
oil royalty
orange-blossom orchid
phlebotomine
plinky
recurrent community
roll
rufinus
sal-ammoniac
sand grind
secondary monoclonal
self-igniting fuel
set up with
slide-coil
soft energy path
splitting signal
standby heat
stay resident
stshsesns-s
surpassingly
switch indication lamp
thiamin mononitrate
thyroid microsomal antibody
tinkerman
top fruit sprayer
traceabilities
triple check
upreach
venirepersons
visibility of a point
wasilla
water garden
West Dorset
xyridaceaes