大石炭系;石炭系及二叠系, 大石炭系(石炭系及二叠系), 大石炭系,石炭–二叠系

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(92) / 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(125) / 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(154) / 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(121) / 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(118) / 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(149) / 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(371) / 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(168) / 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(202) / 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(102) / 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(196) / 评论(0) 分类 趣味英语

Lithic Principle 岩屑法则 I heard recently that if the laws of nature were changed even a little bit, there would be no people in the universe. Is this true? Well, its certainly true that if the fundamental constants of nature were somehow change

发表于:2019-02-16 / 阅读(89) / 评论(0) 分类 英语听力文摘 English Digest

The Lithic Principle 我们生活的星球上自然法则是亘古不变的吗?我们人类是不是自我感觉太过于良好? Time again for the mailbox.Let's see.Here:A Moment Of Science,I heard recently that if the laws of nature were change

发表于:2019-02-24 / 阅读(96) / 评论(0) 分类 英语听力文摘 English Digest

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发表于:2019-03-02 / 阅读(128) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(122) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(140) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(170) / 评论(0) 分类 加州英语分级G1
学英语单词
accelerating load
Aellenia glauca
algal disease
alternate for a nonterminal
american rattlesnake
androgenemia
asarum villisepalum
attachment of debt
aurata
backwearing
Batignano
biceps brachii m.
body plan
brachioneus
brdoes
calcium cellulose glycolate
channel sales
cicature
Cobberas, Mt.
congruence root
copper-tin bronze
Corchsularin
cost-or-less principle
dead rise
des-troying
dial train
diethyls
diffuse lesion
drunk driver trap
easy on the pocket
economisms
efficiency of labor
eglumetad
eighty-three
electric wind
electrical prospecting method
fetishlike
final straw
flutter echo
genus amorphophalluss
gnrha
hand lever
hiding declaration
hollow copper wire
hydrophysocele
hylicist
hypsometric formatrine
impactionization avalanche
incummiscibility
irrigation of agriculture
JSt.
life-course
lignitic coal
loessers
Malyy Amalat
manises
masonry stack
mesozoic downwarping
methyl-fumaric acid
micropathologists
Mihir
Myxosomafidae
nasal needle-holding forceps
nationalmuseet
neighbo(u)rhood space
noes-noes
nurse's nylon stockings
palaeoanthropological
pick-up cylinder
port-bouet (port buet)
postzygapophysis (or caudal articular process)
potamology(rheology)
power-operated support
prokayvi
propandiolone
quillat
railroad intermodal yard
register book
Rumdi
ruta
saphir
seerhandconat
selective call with digital pulse coding
sheaf carrier
shoddier
ski-rack
Spatium epidurale
speak hardly of
sphaerobismoite
steam cooler
sulphurous spring
supporting fire
teletypists
transcriptional gene silencing
transverse ribs clast stripes
two-point suspension triple action crankless press
vasifaction
Welsh mutton
woodchuck
worm-eat
zinc fertilizer
zone-setting