音标:[,sju:pәfi:'teiʃәn] ;
n. 异期复孕, 重孕
[医] 异期复孕(指卵)
n. fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time
词型变化:名词复数形式 : superfetations

[00:03.89]CONVERSATION 1 [00:08.86]TELL ME ABOUT YOUR FAMILY [00:13.22]Announcer:National Flight 294 to Miami is delayed due to severe weather conditions. [00:22.88]Please stand by or additional information. [00:27.87]Maria: Oh no! I hate these long

发表于:2018-12-02 / 阅读(130) / 评论(0) 分类 新英语交谈注释版

[00:03.68]CONVERSATION 1 [00:08.75]HOW ABOUT COMING WITH US? [00:13.01]Debbie: Hi, Kenji. [00:17.45]Kenji: Hi, Debbie. Have a seat. How's it going? [00:22.91]Debbie: I'm OK. How are you doing? [00:27.48]Kenji: Pretty good. Listen ... [00:31.92]have y

发表于:2018-12-02 / 阅读(145) / 评论(0) 分类 新英语交谈注释版

[00:04.18]CONVERSATION 2 [00:09.46]COULD I HAVE YOUR NAME. PLEASE? [00:13.22]Officer: Yes. can I help you? [00:17.97]Ms. Paine: I'd like to open a savings account. [00:22.05]Officer: Certainly. First we'll have to fill out a few forms. [00:27.19]Coul

发表于:2018-12-02 / 阅读(219) / 评论(0) 分类 新英语交谈注释版

[00:04.41]CONVERSATION 1 [00:09.38]DO YOU KNOW WHERE IT IS? [00:13.92]Michelle: What are you doing? [00:18.49]Dominic: I'm cooking dinner tonight. [00:22.05]Michelle: That's great. Thank you. What are you making? [00:27.51]Dominic: A surprise. By the

发表于:2018-12-02 / 阅读(238) / 评论(0) 分类 新英语交谈注释版

[00:04.49]CONVERSATION 2 [00:09.35]WHAT DOES IT LOOK LIKE? [00:13.30]Luis: Teresa? ... I can't find the what-do-you-call-it. [00:20.66]Teresa: What can't you find? [00:24.50]Luis: You know. The thing. [00:28.26]Teresa: What thing? [00:31.50]Luis: Oh,

发表于:2018-12-02 / 阅读(242) / 评论(0) 分类 新英语交谈注释版

[00:03.21]CONVERSATION 2 [00:08.07]I LOVE THE SEASHORE. [00:12.43]Tom: This one looks great! I love the seashore. [00:19.98]Ellen: So do I. The sun ... the sand ... the ocean! [00:26.44]Tom: And listen to this! [00:29.99]What do you think of sailing,

发表于:2018-12-02 / 阅读(236) / 评论(0) 分类 新英语交谈注释版

[00:03.50]CONVERSATION 2 [00:08.36]WHAT DO YOU WANT TO DO? [00:12.43]Henry: Hi, Alice ... have you made any New Year's resolutions yet? [00:20.30]Alice:Just the usual.I'd like to lose some weight,and I want to save some money. [00:26.17]Henry: Come o

发表于:2018-12-02 / 阅读(219) / 评论(0) 分类 新英语交谈注释版

[00:02.98]CONVERSATION 1 [00:08.25]COULD YOU HELP ME? [00:11.62]Clerk: Hi. Can I help you with something? [00:18.29]Paulina: Yes, please. We're looking for the men's department. [00:23.33]Clerk: It's right over there, by the escalator. [00:27.69]Dieg

发表于:2018-12-02 / 阅读(210) / 评论(0) 分类 新英语交谈注释版

Maria: So Alex, you're from Australia. What's the economical situation there at the moment? Alex: We've actually been very, very lucky in the last couple of years throughout the global financial crisis. We've been, we had a very strong, very positive

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 原版英语对话1000个

[00:03.68]CONVERSATION 2 [00:08.72]COULD YOU CHANGE MY ROOM? [00:12.98]Guest: Excuse me. [00:17.35]Clerk: Yes? What can I do for you? [00:21.71]Guest: I just checked in, and there's a problem with my room. [00:27.38]Clerk: And what is the problem? [0

发表于:2018-12-25 / 阅读(194) / 评论(0) 分类 新英语交谈注释版

Maria: So Alex, you're from Australia. What's the economical situation there at the moment? Alex: We've actually been very, very lucky in the last couple of years throughout the global financial crisis. We've been, we had a very strong, very positive

发表于:2018-12-29 / 阅读(131) / 评论(0) 分类 英语趣味课堂

Todd: OK, Diana, we're going to talk about food. You were just talkin about food in Chicago. What kind of good food can you get in Chicago? Dianna: Chicago is famous for its Chicago style pizza or their hotdogs. The pizza is different because they pu

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 英语访谈对话

Owl City - Super Honeymoon Glamour and fashion Models and magazines... a striking runway entrance Beauty and passion Stardust and high class scenes of popular teens When I lived in Denver, I met a millionaire With ribbons in her blonde hair I still r

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 好听的英文歌曲

Todd: OK, Diana, we're going to talk about food. You were just talkin about food in Chicago. What kind of good food can you get in Chicago? 好了,戴安娜,我们来说说吃的吧。你刚才谈到了芝加哥的食物。你在芝加哥能吃到什

发表于:2019-01-15 / 阅读(127) / 评论(0) 分类 实战口语情景对话

MARY LOUISE KELLY, HOST: Who is Aquaman? Well, the answer is more complicated than you might think. He is the star of a blockbuster film opening this week. But for most of his life, Aquaman has been strictly a D-list superhero, a benchwarmer, an also

发表于:2019-01-19 / 阅读(161) / 评论(0) 分类 2018年NPR美国国家公共电台12月

Todd: OK, Diana, we're going to talk about food. You were just talkin about food in Chicago. What kind of good food can you get in Chicago? Dianna: Chicago is famous for its Chicago style pizza or their hotdogs. The pizza is different because they pu

发表于:2019-01-20 / 阅读(104) / 评论(0) 分类 原版英语对话1000个

Grammar Girl here. Today's topic is verbification. Last week police used a Taser on University of Florida student Andrew Meyer as they struggled to remove him from an auditorium where Senator John Kerry was speaking. The Web has been filled with deba

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 英语语法 Grammar Girl

sugar futures 期糖 sum assured 保额 sum invested 投资款项 sum payable 应付的款项 Sumitomo Bank Ltd. 株式会社住友银行 Sumitomo Trust Banking Co. Ltd. 住友信托银行 Sumitomo Tr

发表于:2019-02-01 / 阅读(155) / 评论(0) 分类 财会英语

1.W: Congratulations to you on your success! 祝贺您取得成功。 G: Thank you very much. 非常感谢。 2. W: Please accept my heartiest congratulations on your cooperation! 请接受我对您的合作表示最衷心的祝贺。 G: Thanks. 谢谢

发表于:2019-02-02 / 阅读(159) / 评论(0) 分类 实用英语

Today, the Minister of Finance, Bill English, read the Budget in Parliament. The Budget is a plan of how much money the government has and how the government will spend it. For the last few weeks, Bill English has told us some of the things that woul

发表于:2019-02-17 / 阅读(123) / 评论(0) 分类 新西兰英语
学英语单词
alternation of drying and wetting
Anti-bruise Powder
backup version
Bartholin's duct
beave
blue heeler
caterpillar excavating machine
cellulose acetate membrance module
chattin'
chlorophyll absorption band
Claremont, L.
clinoplain
cloven board
concedings
constant velocity of money
dato
day book
deares
decerebrate
electronic hydrotreater
Electroporesis
environmental medical science
equivalent nitrogen pressure
eutectic austenite
facelessness
feed back function
ferrari formula
fibrous matter
finger-glass
flex fatigue
formset
hatch cover controlling gear
heating systems
heavy platinum metals
hydraulic profile of aquifer
hypertensively
induction hypothesis
infringement of trade mark
inotropic
instant pudding
international division
Kauria
kovachevich
lack of uniformly optimal plan
Larder Lake
large deformation
latex paper
Latinisation
layls
learned word
liaisons
ligno
lookout station
matricis unguis sulci
maximum practical speed
mckinnon complementality hypothesis
Mošnov
noncontiguous working storage
oct(octo)
one-size
Outagami
pampinary
phonic motor
phospho albumin
prominens
pull-on section
pull-up resistor
purine group
purple-lilac
rage center
receivable bill
Ruysch's muscle
saturation resistance
scrap merchant
sensitivity constraint
shaped part
ship-staff maintenance
shorefishes
south-wester
spot-checker
St Anthony Head
state-economy
swiatek
swivelling airscrew
symmetrical antenna
Syuz'ma
tank obstacle
theory of tetranucleotide
Thiersch operation
thyroidotoxin
time-history analysis of drywell
titration flask
touristify
triazene paper
two-phase Schrage motor
unhousebroken
unsame
unspear
vereys
vestibular
Vironil
wooden staves