[网络] 极地

Lindsey knew the Alden children had solved quite a few mysteries, so she brought them to the scene of the crime. It was a good-sized room in the small-mammal house. It was brightly lit, with a cement floor and pale yellow walls. A bank of cages lined

发表于:2018-12-06 / 阅读(99) / 评论(0) 分类 74 The Poison Frog Mystery

By Parke Brewer The women's pole vault provided one of the stirring dramas of the 2004 Olympic track and field competition. Until the mid 1990s, women's pole vault was not taken very seriously, mainly

发表于:2018-12-12 / 阅读(124) / 评论(0) 分类 VOA2004(下)--雅典奥运

The mating ritual of each species on Earth has certain, well, peculiarities. As you might tell it from the name of the species itself, blue-footed boobies are no exception to this rule. Here in the Galapagos Islands, this pair of blue-footed boobies

发表于:2018-12-30 / 阅读(343) / 评论(0) 分类 国家地理2007年

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发表于:2019-02-09 / 阅读(227) / 评论(0) 分类 加州语文教材California Treasures G5

文本: Tiger sharks still turn up in Hawaiian waters, drawn here by another great ocean wanderer. These black-footed albatross are certainly an endangered species, but not because of the sharks. Thousands of adult black-footed albatross are caught

发表于:2019-02-15 / 阅读(191) / 评论(0) 分类 跟着英剧练发音
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anthocyanin
anti-snake-venom serum
apron stone
artauds
battle of Omdurman
beanhead
blackmoor gate
brickled
bridging host
causal modeling
collection fee of bonus issue
cornus mass
cotton gauze
covered dollars
cupro lead
Dambai
depository system
dicranum caesium
did justice
ear spoon
efficiency of bubble plate
EGTA
endothelialise
enedina
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even-granular
force-fully
gene fixation probability
genetic control of insect pests
gimbal locks
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hardening by cooling
herd's-grass
hyalinisations
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indefinite payment
infinitely variable transmission
katkov
kersanton
kross
layer 2 tunneling protocol
Le Chatelier principle
legions
let loose the dogs of war
ligamenta cuneometatarsea interossea
lobbygows
make a row about
MARDIV
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Naviculeae
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Nei's gene diversity index
non-catalytic single pellet gas-solid reaction
nonvulcanized
optical disk storage
overpriced
palta
paracyclone dust cleaner
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phcoerythrobilin
philet
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primary register
propulsion system
puffing out
racemic mixture
reconfigured
request for technology
retinal arterial pulsation
reversed phase thin layer plate
roosta
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salta
sector jitter
self-hateful
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sharkskins
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tectus pyramis
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thio compound
time schedule chart
trading enterprise
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two-step rocket
under frequency sensor
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