音标:[lu:'ti:ʃiәm, -siәm] ;
n. [化] (=lutetium)镥
n a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
词型变化:名词复数形式 : luteciums
【近义词】

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(203) / 评论(0) 分类 疯狂英语易背作文

The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet, the dulcimer, and the virginal. In the seventeenth century the organ,

发表于:2018-12-01 / 阅读(163) / 评论(0) 分类 新东方现代文背诵篇章

The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet, the dulcimer, and the virginal. In the seventeenth century the organ,

发表于:2018-12-15 / 阅读(220) / 评论(0) 分类 新东方背诵文选

unit 178 赞美异性 dialogue 英语情景对话 A:Is your lady beautiful? Since I came here from the country, I've not seen her close. Tell me, is she beautiful? A:你的爱人美吗?因为自从我从乡下来,还没近看过她。告诉我,她

发表于:2018-12-26 / 阅读(214) / 评论(0) 分类 高频英语口语对话

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(125) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(132) / 评论(0) 分类 突破英文词汇

A Drop Fell on the Apple Tree - Another - on the Roof - A Half a Dozen kissed the Eaves - And made the Gables laugh - A few went out to help the Brook That went to help the Sea - Myself Conjectured were they Pearls - What Necklace could be - The Dust

发表于:2019-01-01 / 阅读(114) / 评论(0) 分类 英语散文阅读

Ode to Psyche O GODDESS! hear these tuneless numbers, wrung By sweet enforcement and remembrance dear, And pardon that thy secrets should be sung Even into thine own soft-conched ear: Surely I dreamt to-day, or did I see The winged Psyche with awaken

发表于:2019-01-02 / 阅读(102) / 评论(0) 分类 济慈诗歌和书信选(英文版)

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 Take Away English

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2012年VOA慢速英语(六)月

Flamenco Band Has Arabic, Islamic Influences The unmistakable sound of flamenco - Spanish guitar and heels - is transformed by the members of the San Francisco band, La Ruya. One of the bands founding members is Sam Foster. Hes a rock and jazz drumme

发表于:2019-01-14 / 阅读(137) / 评论(0) 分类 VOA标准英语2013年(五月)

Lesson 72 Absolutely! 1.Absolutely!当然是 2.Oh,Absolutely!噢,毫无疑问! 3.Absolutely not!绝对不! 4.Asolutely impossible!这绝对不可能! 5.Absolutely right!完全正确!

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Under the SeaThe Little Mermaid (1989) 《在海底》,选自《小美人鱼》 (Ariel, listen to me. The human world, it's a mess. Life under the sea is better than anything they got up there.) The seaweed is always greener In somebody else's lake

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 影视英文歌曲

By Stephanie Ho Washington 08 January 2006 The inaugural exhibit at the new Loyola University Museum of Art in Chicago is raising questions about art and the value of copies of art. The show features

发表于:2019-02-03 / 阅读(190) / 评论(0) 分类 2006年VOA标准英语(一月)

BBC Learning English People and Places Hany El Hamzawy William:Hello and welcome to People and Places the programme where you meet interesting people with interesting stories! My names William Kremer. Today, I thought wed practise some listening com

发表于:2019-02-04 / 阅读(392) / 评论(0) 分类 人与地方

Joy and Sorrow欢乐与忧伤 Then a woman said, Speak to us of Joy and Sorrow. 有位女子说给我们讲讲欢乐与忧伤吧。 And he answered: 于是智者回答: Your joy is your sorrow unmasked. 要快乐先释放你的忧伤。 And the sel

发表于:2019-02-07 / 阅读(144) / 评论(0) 分类 阅读空间

Once upon a time there was a king and a queen who were rich and had all they wanted except that they had no children. The queen bewailed this day and night, saying: I am like a field on which nothing grows. At last God granted her wish, but when the

发表于:2019-02-08 / 阅读(111) / 评论(0) 分类 阅读空间

Oh, a wonderful stream is the river of Time, 噢,一条神奇的时光之河, As it runs through the realm of tears, 苦难深重,在泪水的眼眸流过, With a faultless rhythm and a musical rhyme, 潺潺有声,拍响訇然震天旋律,

发表于:2019-02-13 / 阅读(108) / 评论(0) 分类 美国语文第五册

Adam推荐组 #1.Seriously Seriously字面意思是:严肃、认真,实际用起来多有抱怨的意思。 不同的声调用起来意思也不一样。 Seriously:降调,真的是这样,太对了。 Seriously:升调,不会吧? 怎么用

发表于:2019-02-15 / 阅读(89) / 评论(0) 分类 美国文化脱口秀

Then a woman said, Speak to us of Joy and Sorrow. 有位女子说给我们讲讲欢乐与忧伤吧。 And he answered: 于是智者回答: Your joy is your sorrow unmasked. 要快乐先释放你的忧伤。 And the selfsame well from which your lau

发表于:2019-02-19 / 阅读(114) / 评论(0) 分类 英语美文
学英语单词
4-heptanol
absolute binary file
access.
additional sentence of preventive detention
alveolar process
apply idea
archipelagic, archipelagian
Arisaig
artwork design
as nice
auto indexing
Bedford Pt.
betumble
Bīrbīrsa
calamagrostiss
calcium octadecanoate
carbon dioxide extinguisher
centrifugated
Chambal River
character mode input
chinese translation
clammy locust
coefficient of end fixity
contact icing
contend
crochet-knitting machine
daily return
dance movement therapy
darlingtonia californicas
decimal marker
depositing funnel
dropping round
dynamic rock mechanics
economic balancing department
efficiency bonus
eviscerations
extensible compiler
extreme of fortune
eye-pits
fauroux
feed utilization
firing patterns
fixed anode
floating - point number
flying bridges
general accounting department
grip ring
Human Fertilization and Embryology Authority
hydraulic seal packing
i-sprung
kinds of analytical models
latticed wing
laudingly
left-half bracket
lost him
maiden blue-eyed Mary
marmsome
melodramatisation
mental strength
microcracked
midani
mno2-zn system
Mogholgay
monotropic change
orthothioarsenous acid
panoramic comparision
photo defectoscope
pillow boxes
pit car
Plancy-l'Abbaye
Polomka
prohibited goods
pulmonary scanning
pure colour
rapid seating
regional convention
request homing
reverse similar fold
rheumatoid
ripe wood
Rychnov
Salvorial Negligence
sell at a bargain
semi-portal slewing crane
shapelet
specify for
standard cellulose
station square
steering post collar
stoer
tape guide servo
tcam host logical unit
tellinella asperrima
theie
Theobroma cacao
Toledo Bend Res.
torbellino
triquetra
unclocked
undeodorized
vandalism
waggily