[网络] 过度拥挤

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. The Chesapeake Bay could get helped by a new antipollution expert: farmed oysters. For decades, the Chesapeake has been plagued by excess nutrients, such

发表于:2018-12-24 / 阅读(150) / 评论(0) 分类 Scientific American(一)月

beet, [bi:t] n 甜菜(其肥大的根和叶子可食用,一般肉质呈红色) 【记】bee蜜蜂。蜜蜂爱吃的菜-一定甜 【参】red beet 红甜菜(用于拌生菜);white beet 白甜菜(用于制糖)

发表于:2018-12-30 / 阅读(132) / 评论(0) 分类 不择手段背单词

AGRICULTURE REPORT - Fish Farming By Mario Ritter Broadcast: Tuesday, June 15, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Fish is an important food for many people. In s

发表于:2019-01-07 / 阅读(122) / 评论(0) 分类 农业与发展

By Matt Steinglass Hanoi 20 September 2006 Black bear cubs An animal rights organization has reached an agreement with Vietnam's government to build a bear sanctuary near Hanoi. The refuge will house bears rescued from farms where their bile is harv

发表于:2019-01-11 / 阅读(190) / 评论(0) 分类 2006年VOA标准英语(九月)

Half of all fish people eat worldwide now come from fish farms. So farms need to do more to keep up with demand. 现在全世界一半供人类食用的鱼来自养鱼场。因此,养鱼场需要采取更多办法以满足需求。 If we look to th

发表于:2019-01-20 / 阅读(134) / 评论(0) 分类 2016年Scientific American(八)月

AGRICULTURE REPORT - U.S. Seeks to Increase Ocean Fish Farming By Mario Ritter Broadcast: Tuesday, June 14, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Most fish farming invol

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 农业与发展

The price of fish 鱼类的价格 Different scales 不同种类有不同情况 Fish are getting more expensive, but they do not all move at the same speed 鱼类的价格一路走高,然而上升的幅度却各不相同。 Upwardly mobile 上浮的鱼

发表于:2019-02-17 / 阅读(146) / 评论(0) 分类 经济学人文艺系列
学英语单词
acceptor rnas
after-shock
ahnenerbe
Ally McBeal
antirationalism
arteria-
atheroma of skin
autoregulated
balancing orifice
believers
biotinylsulfone
birianis
camera boom
Ceratocystidaceae
chelidoperca pleurospilus
command monitoring receiver
constituent prospectus
cva (cerebral vascular accident)
de jure belli
Diallvldisulfide
ding how, ding hao
do not have a clue
El Berrueso
enterstomy
extraction of rare gases
filthier
forecasting market demand
general survey mission
genus Lampris
glyhexylamid
Godwin's law
half elevation
hematopoietic stem cells
house-breakers
humoral immune responses
hypersonic test vehicle
in-care
inactived
indich
input/output efficiency
instify
intergranular fracture
intermediate post
Ipiutak culture
jasponyx
liner board
local flag
m. flexor digitorum longus
make an objection again
Marysoles
Morganza
neohipparchus hypoleuca
nonvertically
opposite-field
outconnector
over provisioning
overcarriage
parallel resonance circuit
pattern recognition machine
PEI, P.E.I.
posting accounts
pressure admission chamber
printer type bar
pronosophical
puridoxine hydrochloride
qualified majority vote
radix abelmoschi
Rauland
RDC (remote data collection)
rev limit
revolving arm dough mixer
Rikuzentakata
Rockaway Seamount
sailor boys
SF (standard frequency)
sharp cutoff lowpass filter
siderocalin
Sium suave
sliding flue damper
sliotar
solidification shrinkage rate
spead
spring hook
stage-play
subject-object role reversal
Svecha
tea production
them-all
thermocycles
tooth space indicator
torque limitation
triakaidekaphobia
tuberculinic acid
unidirectional fault
virtual reality systems
VRMS
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waxy petroleum distillate
weak spring
whyrie
you are scared
Zathabyin