[医] 种族退化学, 劣生学

Agriculture Report - Grow It Yourself: Diving Into Aquaponics 农业报道 - 生态水培技术 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Aquaponics is the idea of producing vegetables and fi

发表于:2018-12-16 / 阅读(247) / 评论(0) 分类 2012年VOA慢速英语(二)月

Aquaponics Could Signal Future of Food Imagine growing vegetables and fish in the same space. Thats the idea behind aquaponics, a marriage of fish farming and soil-less plant cultivation in a single, sustainable closed system. Supporters believe aqua

发表于:2018-12-16 / 阅读(168) / 评论(0) 分类 VOA标准英语2012年(一月)

If Western sanctions are eased, this fast-growing Russian startup (TEXEL) says its 3-D scanning software business will get a boost in the domestic market. 快速发展的俄罗斯创业公司(TEXEL)表示,如果西方世界能放宽(对俄罗斯

发表于:2018-12-16 / 阅读(264) / 评论(0) 分类 VOA标准英语2016年(十二月)

经典语境背诵 May: Mom and I are supposed to prepare for picnics every time. Sausages for Daddy, sandwiches for Daniel and some toast and chicken wings for myself. Wed also never forget to take napkins, disposable plates, cups and picnic blanket

发表于:2018-12-31 / 阅读(171) / 评论(0) 分类 英语大赢家上册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-02 / 阅读(170) / 评论(0) 分类 午后咖啡

DAVID GREENE, HOST: And now some bad news for bees. There is new evidence that they are being harmed by some widely used pesticides though it may be only if the bees already are vulnerable. Here's NPR's Dan Charles. DAN CHARLES, BYLINE: These pestici

发表于:2019-01-16 / 阅读(172) / 评论(0) 分类 2017年NPR美国国家公共电台7月
学英语单词
a.g.c.(automatic gain control)
acanthurus dussumieri
advert
argon welder
aylings
bar-coded
bielectorlysis
blank-off volumetric efficiency
briquets
bromodomain
Camellia wenshanensis
change speed motor
chulitna
coin call(pay-phone call)
Comptonia asplenifolia
computer dependent program
constant-amplitude recording
corniculate cartilage
CTOD
dead market
dential papilla
emergency reserves
enclosure of oil
equivalent radius
Evans blue method
false labor
far behind
fluoridising
Fortaleza de Santa Teresa
fundamental need
fuzzy system theory
genus Ophiophagus
genus Protium
geolegnia inflata
gillflirts
global coverage mode
Guevara Seamounts
harmony of alignment
hattusas
hooie
htp
illogical attitude
infotrash
insulator laying
interposition hepatodiaphragmatic
investigation group
irradiated auto exhaust
jobler
joints rotary
lamia
learning block
magnetic plate storage
methyl succinate
microfloc
miliary pulmonary tuberculosis
Monte-Carlo study of small natural population
moss-back
muticous
nefrosulfin
nest command list
newborn mouse
non-system disk
non-transferred arc plasma torch
objective accelerated endurance test
out of court settlement
ozone depleting agent
paramagenta
pianino
plotting objective
praecox macrogenitosomia
pressure drop across the reactor core
Provisional Frequency Board
pull-cord switch
radiation of energy
radio-goniograph
rapelling
rating of sound level
recently
retaliates
rheumatoid agglutinator serum
rl2
saphenous vein
saturation exposure
SCAMC
semi-strong
single thermoelectric element
source materialss
stalling characteristic
Suleyman
suncillin sodium
supervisor transient area
testamentary
three-photon decay
to much purpose
trupp
unsvelte
venae thyreoidea ima
vibration of the shaft of turbine generator
vicenzoes
virgin reactor
vulgare
YLS