二硒化铱 {硒化铱(IV)}

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发表于:2018-12-04 / 阅读(82) / 评论(0) 分类 英文魔法师字源大挪移

The K-T boundary marks the end of the age of dinosaurs, and the beginning of the age of mammals. KT界限层标志着恐龙时代的终点和哺乳动物时代的开端。 But does the K-T boundary really signify the absolute end of all dinosaurs? 不过

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 侏罗纪搏击俱乐部

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 不择手段背单词

US Company Developing Space-Based Plane Tracking 美国公司开发太空基地飞机追踪技术 LEESBURG, VA One of the reasons Malaysia Airlines flight MH370 hasn't been found is because the plane couldn't be tracked continuously over the ocean. I

发表于:2019-01-14 / 阅读(44) / 评论(0) 分类 VOA标准英语2015年(八月)

今天Larry和李华要到朋友Bob家里,Bob因为要搬家,所以把他的立体音响卖给Larry。今天李华会学到两个常用语:dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(76) / 评论(0) 分类 美国之音《流行美语》

A radioactive source which went missing four days ago has been found on Saturday evening. An Iridium 192 source, which was used to inspect a Sinopec industrial device in Nanjing by a testing company, had gone missing on Wednesday. Ten people in the s

发表于:2019-02-08 / 阅读(83) / 评论(0) 分类 CCTV9英语新闻2014年05月
学英语单词
a slice of ham
air superiority
all but the kitchen sink
alpha(-particle) spectrum
alphaherpesviruses
ambulatory chattels
anomophalus
autre action pendante
bigram
biquarterly
blastissimo
blearest
book of hours
book paper,bookpaper
BTLE
by products sales
chalet style
clad-pellet gap
colour stimulus specification
come forth
con. sec.
constituently
contacted clad(ding)
correction data
cosmic censorship
cryofin
current source logic
dark-field condenser
diamminepalladium(ii) chloride
dimolecular
dorsal branch of corpus callosum
dry-laid rubble
duck ant
eka-boron
electrotransport
emphysematous cystitis
endolymphatic duct
fixed way
furcal orifice
gas inlet pressure
gegged
general principle approach
goyishe
graduation range
greenbrick
Hilbert network
homegrown
Indo-Malayan subregion
jaundices of the newborn
Kelai
keppoches
Laramide sands
legatarius
legplates
light water reactor(lwr)
Lolbene
longwall-shortwall coalcutter
maritime enquiry
media agency
microcinematorgraphy
morococcus
neohoodoo
non-tariff obstacles
ovis musimons
paring
pgem-t
plastoelasticity
postotic
probability-proportional-to-size
pusan
quateenary struture
Resisco alloy
riders' tendon
roister-doisters
round hole plate
schoolmistressy
scr (sustainable cell rate)
seal rock
Segovians
solutionized
stationary price level
studental
submerged delta front
submultiplicative
swag lamp
syreeta
takeoff over an obstruction
taxation of distribution link
tearsheet
television relaying
The Lord's Anointed
Thoi Binh
tint plate
tug at
umpire-in-chief
uncomplained
untrackable
upliftable
wet lateral
yavich
ymr
Zugg my gogg