蒽甙类

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. The first word is a verb. The second word, sometimes even a third, is usually a preposition. Ph

发表于:2018-12-04 / 阅读(137) / 评论(0) 分类 词汇大师(Wordmaster)

The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A Dove sitting on a tree overhanging the w

发表于:2018-12-05 / 阅读(178) / 评论(0) 分类 创世记

The Ant and the Grasshopper In a field one summer's day a Grasshopper was hopping about, chirping and singing to its heart's content. An Ant passed by, bearing along with great toil an ear of corn he

发表于:2018-12-05 / 阅读(207) / 评论(0) 分类 创世记

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. RS: The first word is a verb. The second word, sometimes even a third, is usually a preposition

发表于:2018-12-30 / 阅读(154) / 评论(0) 分类 词汇大师(Wordmaster)

Grammar Girl here. Today, guest-writer Bonnie Trenga helps us understand modifiers that come at the beginning of a sentence. Bonnie says, As a guest-writer, I plan to talk about two kinds of troublesome modifiers that begin a sentence. Like many of y

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 英语语法 Grammar Girl

After you have greeted your guests, you will begin to go through the main body of your presentation. It's very useful to have some visual aids - some slides, pictures or graphs that help explain what you are saying. Sometimes they can also help to k

发表于:2019-01-07 / 阅读(431) / 评论(0) 分类 英语讨论

An ant once leaned too far over the edge of a fountain and fell in-to the water.A dove was watching from a tree nearby.She saw that the ant could not swim so she plucked off a leaf and threw it down to him.He managed to scramble onto it and in

发表于:2019-01-26 / 阅读(215) / 评论(0) 分类 趣味英语

One cold,frosty day in the middle of winter a colony of ants was busy drying out some grains of corn which had grown damp during the wet autumn weather.A grasshopper,half dead with cold and hunger,came up to one of the ants.Please give me a

发表于:2019-01-26 / 阅读(249) / 评论(0) 分类 趣味英语

Zahra' Langhi 曾是利比亚愤怒日运动的一员。愤怒日运动有助于推翻卡扎菲专制政府,然而利比亚之后又该何去何从呢?在利比亚的第一次大选中,人们尝试创新了候选人名单交叉式候选人名单,

发表于:2019-02-05 / 阅读(155) / 评论(0) 分类 TED公开课:世界权势大转移

An ant and a fly were contending heatedly who was of greater importance.The fly was the first to begin:Can you possibly compare with my endowments?When a sacrifice is made,I am the first to taste the entrails that belong to the Gods.I pass

发表于:2019-02-06 / 阅读(241) / 评论(0) 分类 趣味英语

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发表于:2019-03-02 / 阅读(194) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(203) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(177) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(172) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(169) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(192) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(194) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(189) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(221) / 评论(0) 分类 加州英语分级G1
学英语单词
algebraic dimension
annuity period
APL environment APL
Arkema
armour plated
arresting vomiting by using stomachics
assocations
baseline-setting
blind storey
bonspiel
book-bannings
Brunnhóll
built in calibrator
calmstone
carvacrols
castellas
centre junction
circular rim
clearblues
constraint reasoning
crown prince olav coast
desirements
detail files
douplex printing
drunkensome
electrically operated
embattail
eroded
external glomerulus
fatigue criteria
Federal Exporters Overseas Transport Committee
finnishes
firerooms
formalized arithmetic
four-factor
geomagnetic seasonal variation
haematins
hammerings
Hitlerite
hyperbole
inshanked
interrenals
jordache
karst topography
lamp check test
lapparent
Lemofloxacin
lightmenter
livy
lockage bay
low-context cultures
mahogany petroleum sulfonate
male and female face
materialistic interpretation of history
Mbouda
mcgoldrick
melanovanadite
merwe
monochromatic interference microscopy
moraine landscape
Morawitz theory
morbilli conferti
more permanent
mowsle
mstislavs
musculus transversus dorsalis medius
Novrad
nozzle line irrigation
okino
paleopalynology
Passalurus
pc bench
pedatisectine
pemphigoid vegetans
permanent magnet circuit
pomace cap
privately owned satellite
pylephlebitis
radio refractioncorrection
Refunding Operations
retaining ledge
Ring Nebula
rolling in the aisles
saturable-core oscillator
self purification constant
silk quilt
silver-solder
single-part drawing
Spence shale
stop spring
submarine electric field
taches
Taeniodonta
third rail collection
two dimension detector arrays
unauctioned
unrebated
Verde, Llano
vincarodine
well-ordered function
yokoyama
zimbabwes