蒽黄酮

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(75) / 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(113) / 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(137) / 评论(0) 分类 创世记

Chocolate Improves Memory and Heart Health 巧克力可以提高记忆力和心脏健康 From VOA Learning English, this is the Health Report. Can eating a chocolate bar every day really prevent age-related memory loss? No. Can eating chocolate cake

发表于:2018-12-08 / 阅读(117) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Antioxidants in Citrus May Fight Obesity-Related Diseases 柑橘中的抗氧化剂可以治疗肥胖相关的疾病 Citrus fruits like oranges, lemons and grapefruit in a diet could reduce the chance of chronic diseases that are related to obesity, a

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 2016年VOA慢速英语(八)月

[00:04.44]New studies say that eating chocolate may be good for your heart. [00:10.48]Research shows that eating chocolate may reduce the chance of developing heart disease [00:17.32]by helping blood vessels remain clear and open. [00:21.79]Chocolate

发表于:2018-12-26 / 阅读(48) / 评论(0) 分类 美国英语听力80篇

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(109) / 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(106) / 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(135) / 评论(0) 分类 英语语法 Grammar Girl

I Icariin 淫羊藿甙 Imperatorin 殴前胡素 Indigo 靛蓝 Indirubin 靛玉红 Inokosterone 牛膝甾酮 Insularine 岛藤碱 Insulin 胰岛素 Inulicin 旋覆花内酯 Iosmatrine 异苦参碱 Isoa

发表于:2019-01-03 / 阅读(78) / 评论(0) 分类 医务英语

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(341) / 评论(0) 分类 英语讨论

Bribing your child with a chocolate bar to finish his or her maths homework is an excellent idea, according to researchers who claim that the yummy treat could improve the brain's ability to do the most dreadful subject. 研究人员指出,用一块巧

发表于:2019-01-14 / 阅读(82) / 评论(0) 分类 实用英语

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(151) / 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(178) / 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(79) / 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(180) / 评论(0) 分类 趣味英语

巧克力是数学成绩提高的法宝 Bribing your child with a chocolate bar to finish his or her maths homework is an excellent idea, according to researchers who claim that the yummy treat could improve the brain's ability to do the most dreadfu

发表于:2019-02-09 / 阅读(74) / 评论(0) 分类 实用英语

Good news for chocolate lovers: eating the sweet treat has been found to have a positive association with cognitive performance, according to a new study. 接下来这个消息对巧克力爱好者来说绝对是极好的:根据最新一项研究显示

发表于:2019-02-09 / 阅读(61) / 评论(0) 分类 阅读空间

Anol shalom 听命于 Anol sheh lay konnud de ne um 权力的刀剑 Flavum 失败者 Nom de leesh 与胜利者 Ham de nam um das 都不值得 La um de 同情和 Flavne 赞美 We de ze zu bu 看台上的 We de sooo a ru 呐喊与陶醉 Un va a pesh a

发表于:2019-02-17 / 阅读(126) / 评论(0) 分类 听歌学英语

Skip the Milk Chocolate,Dark Is Better for YouIf you favor those milk chocolate bon-bons over the dark variety,you might be better off switching.Eating dark chocolate but not milk chocolate raises levels of antioxidant in the blood,which co

发表于:2019-02-18 / 阅读(300) / 评论(0) 分类 阅读空间
学英语单词
a lunar year
accessory bodies
acrometer
allonges
anthracene glycoside
aram khachaturians
argon column
At noon I had lunch with friends of mine
beguile by
billspike
biomantling
block sth up
bucket wheel suction dredger
cannot say boh to a goose
Carex austro-occidentalis
centricdiatom
civil defenses
co-endures
complishes
convulsive seizure
costaria turneri grev
Craignure
creative ideas
crystal rectifier harmonic generator
cummy
dead man's toes
Delawarite
deserializes
deterrence
digitometatarsal
double-refraction
doughnut cutter
douloureux tic
duty-free shop
e thumb
ease up on
exclusionist
expansus
exsmoker
floating division
focal dystonia
for the public weal
frontlists
Gaussian well
gibels
gives shape to
hemipsilia coavestis
heparin-agarose
hybernate
intentional walk
intents
kryptolith
lingularis superior bronchus
livorno
main bulwark rail
mantophasmatodeas
Membrana sterni
mock turtle soup
Montefiore, Claude Joseph Goldsmid
monthly premium
Mästerby
needle cast of conifers
negative chemotaxis
night-sky camera
Noble Peak
Oxytenia
Parthia
pentaungin
pereionite
picture gate
pleasurer
pleomycin
port blocking
predicted method
pres.s
pseudoamphistomum
quantity price break information
quartz-fiber electroscope
reach past
receiving notice form
relational database system
report disk
retrotranscribe
rhabdoid
rootlessness
safety coefficient
savourer
scores virus
sitas
slurriable combination
specific angle of torsion
sphendone
spider creep
swept through
test-driver
Touboro
TV converter box
upon one's last legs
valveless amplifier
vice chuck
wed (fed printing) press
wuddle