音标:[riә. 'ri:ә] ;
n. [动]美洲鸵;[植]苎麻
n. fertility goddess in ancient Greek mythology; wife of Cronus and mother of Zeus; identified with Roman Ops and Cybele of ancient Asia Minor
n. smaller of two tall fast-running flightless birds similar to ostriches but three-toed; found from Peru to Strait of Magellan
n. larger of two tall fast-running flightless birds similar to ostriches but three-toed; found from Brazil to Patagonia
词型变化:名词复数形式 : rheas
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【近义词】

Accountant Sydney Brookman loves two things, working, which hes been doing since 1937.I dont wanna retire, I wanna keep working as long as I can live. And telling jokes. I can rattle off 100 jokes, 50 I can tell, just by memory. He is 97 years old.A

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1 转化法 英语中有些单词不须改变词的外形就能由一种词类转化成另一种词类。单词转化后的意义往往与未转化前的意义有密切的联系。医学英语中名词与动词的转化较为常见。 动词转化成名

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全身症状 发热 fever 潮热 hot flushes 乏力 easy fatigability 怕冷 sensation of chill 神经质 hervousness 头晕 vertigo 头痛 headache 心慌 palpitation 恶心 nausea 呕吐 emesis;vomiting 腹泻 diarrhea 腰痛 lumbago 麦氏点 Mc

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By Cathy Majtenyi Nairobi 20 September 2006 Residents of the Southern Nationalities, Nations and People's State in Ethiopia walk 18 August 2006 through flooded lands from which they have been forced to fleed after massive flashfloods in Tolta, Ethio

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Lucy Loves Lucy In 'Take My Wife' play pause stop mute unmute max volume 00:0008:01repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. ARI SHAPIRO, HOST: Cam

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有人曾经曰过:女生是一种生命力极其顽强的生物,每个月流血几天不止,却依然上得了厅堂,下得了厨房,斗得过小强,打得过流氓。那么,女孩纸们大姨妈来了,用英语怎么说? 1. My per

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absorbed layer
Aghlabid
annotated ada
antinauseants
append macro
asphalt finisher
Atlantic Coast Conference
ball-bearing housing
binocular viewing head
black-holest
blouson
Britsh Shipping Federation
capacitates
catoctines
Caucaia
charch
choir pitch
Chërnozemel'skiy
clean fuel
colo(u)r phase
corporating
CPDX-PR
desugarizing
direction-giving
drinking-chocolate
dynamic quilibrium
electronic programmer
Ferdinand de Saussure
gain and index dispersion of semiconductors
Gladstonians
growth semiconductor junction
grubbed up
indelibly
interactive wavelet processing
internal tearing
international videoconference service
Kiveri
laid-up tanker
Lines of communication
low pressure spray
machine elf
massacrer
mediators
medium-moisture silage
montrealers
multitranscript
noncytoplasmic
nuclear screening constant
o-hydrazotoluene
obliquity of the ecliptic
optically thin plasma
Oreomyrrhis nanhuensis
overdamping response
overlap transistor
pearlword
Phenpropamine
plain of marine erosion
prescribed marriage
protocercal tail
Que Phong
reactive-power control
refined petroleum
reliability analysis
rod block interlock
Rogation Day
roughness of engine
sao cristovao
screen-protected machine
scrine
sector conductor
segment acknowledgement
segregation in magmas
selector rod
sendups
sensor network
Shantarskiye Ostrova
sharp-set
Stan Musial
standard light-source
Starozhil'sk
stereocomparagragh
strapped for
sulphonated Kynol fibre
take one's life into one's hands
theory of algebraic invariant
Timonism
tone decay test
total drag
total-mixing cycle
traditional Chinese gynecology
transient elimination
transport ferry
U-2 spy plane
USISA
vaccine inoculation
vangueria edulis
vein wall
vemeer
vitelline veins
weldments
Wernberg-Köblitz
wired telecommunication network