生物砂屑石灰岩; 生物碎屑灰岩

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 第五段仿声词根和谐音词根(下) mod模式(模) mod e模型- mod el模特- mod ify更改,修改-com mod ity商品 - commod -词根:方便、便利ac commod ate-给

发表于:2018-12-10 / 阅读(57) / 评论(0) 分类 《新东方 [爵以词雄] 词汇》刘一男

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 第六段会义的词根(上) calc石头(咔咔) - calc ium钙- calc ulate计算- cal endar日历 dig -挖 dig it-手指 dig ital-数字的 rock- 石头( r- 滚,旋转) u

发表于:2018-12-10 / 阅读(104) / 评论(0) 分类 《新东方 [爵以词雄] 词汇》刘一男

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(87) / 评论(0) 分类 蒋健棠听说学英语

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(73) / 评论(0) 分类 VOA2003(下)-农业与经济

Online Virtual World Program a Resource for Farmers 在线虚拟教程传递农业新技术 In a fast-changing world beset by unpredictable climate conditions, farmers cannot afford to ignore new technology. 面对当下变化无常的气候条件,农

发表于:2019-01-14 / 阅读(44) / 评论(0) 分类 VOA标准英语2014年(七月)
学英语单词
abradant
agapios
aileron trim wheel
air harbor
animal gum
anticipatorily
atelogenitalia
atractilina parasitica
Auche
benzoxazepine
bilaminar blastoderm
bistereometrics
bladder sennas
chunes
closed-shell configuration
collocability
condensations
consolidas
construction code
conus coronatus
core type induction heater
cracked lips
cryoprotector(cryoprotectant)
crystal ice
cut throats
cyclonic wave
Dalgaranga Crater
demonstrative-pronoun
Dhoraji
dibuama
dimethylene
disc heat interchanger
discrepancies
disingage
dollard
dwarf waves
Eteocypriot
exchange broadening
existing equipment
feedback divider
float-man
Furngilin
gathering-cry
Gavorrano
go to glory
Godism
grimsir
grinding away
gutta-percha root-canal points
gyratingly
hexxest
hindrance abuse
kamikaze packet
kindjals
Konohananosakuya-hime
magnesium methide
megabar
membrana intercostalis externa
methanzolamide
new-products development expense
nightsoil collection
Nitrocap
non-comparative alternative
nonspliceosomal
Oblomovists
OCS (optical character scanner)
pair twist
palagi
Pedicularis rhynchodonta
phage type
picture flutter
point source radiator
pre-ribosomal RNA
prize days
Prosimulium hirtipes
puncho
recording measurement
red dogwoods
Red Sox Nation
redoing
renite
research manager
right to use
roller bearing
ruggiero
S (slip)
saponifications
second-price auction
sequelula
sonicating
spinal retractor
standard dyeing time
symbols and abbreviations on chart
system self-calibration
tolerations
urethrographic
vaginal opening
wantrust
wave fronts
Yeastrel
yougui pill