音标:[,kɔnsә'ti:nist] ;
n. 六角形手风琴

WHITE HOUSE President Donald Trumps administration wants to shut down U.S. government radio stations that announce official time, a service in operation since World War II. WWV and WWVB in the state of Colorado and WWVH on the island of Kauai in the

发表于:2018-12-01 / 阅读(106) / 评论(0) 分类 VOA标准英语2018年(九月)

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left. Now scientists at the Nation

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 Scientific American(四)月

banister, ['bnistə] n (楼梯的)栏杆=balustrade=rail 【记】ban挡住,ister东西-挡住的东西-栏杆 【类】staircase:banister=garden:fence楼梯需要栏杆保护=花园需要栅栏保护

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 不择手段背单词

Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 2018年VOA慢速英语(九)月

By Alan Silverman Hollywood 03 June 2006 Jennifer Aniston and Vince Vaughn co-star as a couple whose relationship crumbles and it's only when it seems too late that each realizes what might be lost if

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(六月)

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 Scientific American(八)月

Next year will mark the 110th anniversary of a U.S. government agency that is unknown to most Americans. Yet its work affects their everyday lives in countless ways. Generations knew the agency as the National Bureau of Standards. When it was founded

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2010年(十一)月

GQ magazine is marking the 10th anniversary with its annual Man of the Year issue. And this year, there are three separate covers, one featuring actor Vince Vaughn, another with popular recording arti

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 访谈录

Tell me, Mechanist, is it true? Does none of it bother you? Once upon a time Upon a time behind us The mechanist inclined Clockworks of time define us Who you are, who you are; Merely springs that tick The time of things away The cry from the beast i

发表于:2019-02-25 / 阅读(120) / 评论(0) 分类 英文摇滚歌曲
学英语单词
A lot Much water has gone under the bridge since.
abita
air cutting
aspiration pulmonary abscess
auto correlator
Bhopalpatnam
bias buff
bird's eye marble
cerulenin
cervicalia
champain
chemotype
chmura
collarbones
concavo-
conifera
Cor Caroli
cover paper
current-monitoring switch
damped collision
dbullioscope
design master
diol
direct firing system
dry meal creep feeder (indoor)
enduring deafness
erythema nodosum syphiliticum
Espectinomicina
flatheaded borer
flyback action
fuel value
fyborg
Gaertner's
gamily
half baked
hidden line removal
histamines
homomonument
human parasitology
hyperbolical
initial goods in process
inner-directed behavior
interleaved memory
intrafemorally
ischemic strokes
jahidi
jocab's ladder
kiss on
knudsen-Langmuir equation
large scale manufacturing
lay weight upon
liao na
lifecodes
loading multiple file
low-flash oil
lymphoblast
m.j
micraster
missing list
mobile sale
multiple wheel load
nizhni novgorods
non-colinear
nonsteroidal anti-inflammatory drugs
pearl alum
perforative drift
petroleum system
phase of crystallization
photosensitizing coatings
ranked data
risk of war
roll head paper
Roman Legion
scrapheap
silver storm
splitsville
stearyl chloride
stephanopyxis palmeriana
stereographies
strike sparks out of
stumbles into
system defined record
tajwid
technical operational intelligence
tee square
terrigenous sediment
Theo-Sav
things easy
Thylcacoceras
tincture of capsicum and myrrh
to my great relief
treating with
Trigonotis compressa
tunable beam laser
twatty
twinge of conscience
two bin inventory system
two-wheel plough
upper looper
warehouseman
water-buses
Wudjavrite