音标:['sә:vid] ;
a. 鹿科的, 鹿类的
n distinguished from Bovidae by the male's having solid deciduous antlers
词型变化:名词复数形式 : cervids
【近义词】

1. visibility /ˌvɪzəˈbɪləti/ -- degree of clearness of the atmosphere, with reference to the distance at which objects can be clearly seen With the fog rolling in and visibility approaching zero, it was virtually impossible for planes to land. 在

发表于:2018-12-18 / 阅读(47) / 评论(0) 分类 突破英文词汇

By Paul Sisco Washington, DC 21 February 2007 watch New Discovery Center One of the newest attractions for visitors to Florida, the southernmost point in the continental United States, celebrates the undersea world in and around the famous Florida K

发表于:2019-01-12 / 阅读(78) / 评论(0) 分类 2007年VOA标准英语(二月)

By Kane Farabaugh Kangerlussuak, Greenland 24 July 2007 Greenland's glaciersshow evidence of global warming Periods of global warming and cooling have caused the terrain of Greenland to change over time -- part of the natural process of the Earth's e

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2007年VOA标准英语(七月)

By Al Pessin Pentagon 18 June 2008 A group of American doctors that promotes human rights says it has examined 11 former detainees who were held by the U.S. military, and determined they were systematically tortured with the complicity of medical pe

发表于:2019-01-13 / 阅读(57) / 评论(0) 分类 VOA标准英语2008年(六月)

Acupuncture by Untrained Providers Poses Risks for Kids In the hands of trained practitioners, acupuncture is a safe medical treatment, even for children. But a new study finds when acupuncture is performed by untrained providers, it can pose a serio

发表于:2019-01-13 / 阅读(46) / 评论(0) 分类 VOA标准英语2011年(十一月)

SCIENCE IN THE NEWS - November 12, 2002: Oldest Evidence of Jesus? / Mapping Genes that Cause Disease / 2002 World Health Report VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with

发表于:2019-01-30 / 阅读(84) / 评论(0) 分类 科技之光
学英语单词
ADDM
agathology
albumen paper
angulose
anticathexis
associative psychology
asymptotic direction
autoplastic transplantation
bipolar compatible JFET
biradiate, biradiated
birlem
boric acid poisoning
candy-pink
cholane nucleus
circumscribed polyhedron
collator
CUEBS
daran
decline stage of plc
distance between weldingwires
e-consultant
earth resources survey technique
Ehrlich side-chain theory
ethylene urea
euhedral-granular texture
exercitor
fibre flammability
floor
forever and ever
forward base current
four-hitters
fund of capitalist accumulation
goal celebration
Gyldenlφveshφj
helco-
HKMD
homologous alternation of generations
Hooversville
household refrigerator
in-phase state
indagated
internal humeral epicondylitis
Irishism
Irrelevance result
Kebezen'
Krzyz
Lago Posadas
lighting on
make it hot for sb
marginoplasty
master-slave scheduling system
Mausers
Meadia
mid watch
monetae
mud viscosity indicator
Munam-ri
Newton type algorithm
Newtonian telescope
nonlinear theory of operation
oscillating thermionic valve
pantalon
protergum
pulse base magnitude
querant
rigid swollen tongue
safroles
sanitary unit
semi-rotary pump
severity
sians
single schedule tariff system
sliva
softdog
son of Adom
source range high neutron flux trip
status valid
stiffened bulkhead
strong nuclear force
subhuman
synthetic zeolite
Tainhas
the armed forces
thermopile detector
translog
trichodinas
underdense plasma
unitizing
valdivias
veganizing
video conferencing system
viia
volar groove
voluper
weigh box
west nile viruss
Wilson's muscle
wire-reinforced
wisdumb
XLR
youth rally