不可压缩曲面

(woman) To us, the environment in which fish dwell often seems cold, dark, and mysterious. But there are advantages to living in water, and they have played an important role in making fish what they are. One is that water isn't subject to sudden te

发表于:2018-12-30 / 阅读(86) / 评论(0) 分类 托福听力短文

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(53) / 评论(0) 分类 地道美语播客

Now for a completely gratuitous explosion underground. In three, two, one. Well, that was a nice little thud. B was for bomb range. A was for audit. N was for nothing. (Fire!) And G was for grenade. Put them together and what do you get? (Fire!) And

发表于:2019-01-23 / 阅读(31) / 评论(0) 分类 探索与发现2013年

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(59) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(70) / 评论(0) 分类 英语新闻

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 英语新闻
学英语单词
AC response
alkaline disease
American radio service
amino acid fermentation
ampules
angle-bisecting plane
baileyolin
barbuto
Brzozow
bureaucratically
carry off the bell
central force field
ceratopsids
check of dynamic balance of rotor
codetermining
coffee percolator
condolency
contracts in
cop killas
crepidomanes latealatum copel.
crop of a bird
davallia cumingii
dishonor check
EDRO
egg washer
electric ignition engine
EPX
Eretz Yisrael
f.w.d
filled valence band
flight autonomy
forest management rules
formation axis
fronten
frost plants
furoylamide
Gelana
give a ruling
glazed fish
Guardianista
H-Oil hydrocracking
hat-money
high lipid lipoprotein
holovision
homegirls
hump-back
infundibular bodies
input limited system
jarry
Larne Lough
liche
log receiver
lurk
Majorana microphone
measuring transformer with ring core
mesomeric
monobridged
moral compasses
mustoe
nariva virus
non-weldable steel
open-hearth pig iron
pallidoidosis
pathetic muscle
Pathocil
perec
permanent center
photometric brightness scale
pot, meet kettle
pounceon
pre-grind
progressive double crossing-over(weinstein 1936)
rain density
repeated averaging
Rhizomastix
role modeling
RP-272670
sciomachia (italy)
seismic regionalization
shette
shimpan
shore bird
skellysolve
smokebox front door washer
soil block making machine
solution groove
staggered strike
standing offer
string cheese
surats
surgical treatment
Suzuka-sanmyaku
system resident executive
szent-gyorgyis
three combination
trailer-covers
travel(l)ing trader
tubercula sebacea
twin spar construction
wannabes
whimble
working hour method