[农学] 种子学

廖彩杏推荐了100本有声书,来训练孩子的听力与跟述,是比较适合刚开始接触英文的宝宝,她的观念是利用绘本让孩子学习英文,引起孩子对英语的兴趣,利用每本书的音频反复地聆听。 廖彩

发表于:2018-12-06 / 阅读(53) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

SCIENCE IN THE NEWS - Orchids Look Weak, But Many Are Stronger Than They Appear From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about the beauty and science of orchids

发表于:2018-12-16 / 阅读(58) / 评论(0) 分类 2013年VOA慢速英语(一)月

The magical mustard seed 神奇的芥籽 A woman's only son died. In her grief, she went to the holy man and asked, 一个女人的独生子死了。她非常伤心地找到神父问: What prayers, what magical incantations do you have to bring my so

发表于:2018-12-26 / 阅读(39) / 评论(0) 分类 找谁倚靠(慢速)

This is Scientific Americans 60-Second Science, Im Karen Hopkin. This will just take a minute. For worse or for better, humans are changing the course of evolution. On February 26, we talked about how fishing practices may be driving the evolution of

发表于:2019-01-08 / 阅读(46) / 评论(0) 分类 Scientific American(三)月

BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. STEVE EMBER: And Im Steve Ember. Today we tell about the beauty and science of orchids, some of natures most interesting flowers. Orchids at the U.S. Botanic Garden

发表于:2019-01-12 / 阅读(49) / 评论(0) 分类 2010年VOA慢速英语(四)月

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(111) / 评论(0) 分类 60秒科学
学英语单词
a hall
acyl coa dehydrogenase
altazimuth telescope
amino-dimethylaminopropionic
at birth
axis of symmetry
bismuthyl acetate
Blattella
centralizing force
centre-pivot irrigation system
cold treating
combination tone
combined labyrinth and carbon gland
concept of equilibrium
constituency relationship
deflect from
deformation-gradients
device adapter multiplexer port
domestic-
edge failure
edge of forest
equalized clamps
error of observation
Erytrarco
Etrumeus
every cloud has a silver lining
exflagellation
fall to one's share
faradonervous
fat of the land
ferrite-tuned oscillator
finite covering
flavourous
floating-point type
forestaled
full-track vehicle
Gaius Caesar
gas purifier
guntz
Halcut
huynen decomposition
hydraulic prospecting
illuminated dial instrument
illuminating device
in the prison
infusion jar
IRE1
isomagnetic line
IUNS
jaspopal (jasper opal)
Kanabulemu
klapa
know all
leg extensors
lithium-air
Lotikipi Plain(Lotagipi Swamp)
marine generator
military computer family
Millagfol
minimum reflux cascade
monobar conveyer
mountain beavers
natural resources system
nitromethane
Nocton
overcharge and account
paperflowers
parking sign
Patrinia punctiflora
Pearson L.
permissibleness
pezoporus occidentalis
plain resistance
poeticizations
pole of figure
procedure practitioner
propeller tipping
punched-card method
quiet fast boat
radiation emittance
radiolytic decomposition products
risk-based design
salt-resistive insulator
sclerose en plaques
shizzles
signe
spectrographs
stegnotic
sub suo periculo
tabulature
temporary hookup
teratoblastoma
the-minute
theory of increasing returns
total milting loss
transgressive sequence
triple chrome piston ring
vegetation system
vulvals
wah-way
web-offset
wire-haired pointing griffons