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(71) / 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(81) / 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(139) / 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(160) / 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(163) / 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(157) / 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(150) / 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(142) / 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(45) / 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(131) / 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(71) / 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(72) / 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(112) / 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(64) / 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(100) / 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(56) / 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(129) / 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(89) / 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(80) / 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(64) / 评论(0) 分类 新西兰英语
学英语单词
-all
abrolhos
adenocyte
Algodonales
aluminium paper
ammonianmeter
auto decrement mode
becca du lac
beermoney
best case
bhq
boylesque
bus error recovery
cable diameter
ceroneous
Champlemy
choledochendysis
chronic myelomonocytic leukemia
clinohedron
Common UNIX Printing System
contrude
Coopers and Lybrand
crumb cake
dead beam pass
diamond-tipped
dog face
electrically connecting clamp for contact wire
emie
engraffments
eurofibroma
exorbitism
f.s.t.
ferroselite
fever of children accompanied by fear
forepractices
Froward, C.
genus dichondras
geometrical spreading
Gönnersdorf
handling sequence
hold fast coupling
inclined rod grid water film scrubber
inmunohystochemical
inside edges
joints cast-in-situ
knife back
knockout resonance
lay days
line feed
maintainability index
malus theifera rehd.
Mardyker
marver plate
mispickel(mispikel)
mocks up
molding machine
monolithic kernel
muropeptides
necessity in defence
net time
niehaus
non-slip concrete
nonrandomization
osteogenic tumor
peldesine
photocage
plastic art
polymeric dialysis membrane
proileus
ramus maxillaris
rapid erosion
record description entry
reserve for expansion
Roegneria dura
saddle back coping
Shevchenkovskoye
shmoose
short shrift
Smyley I.
SNR
solution specification
Sosipater
spotted hemlocks
stair-climbers
stratum ferrugineum
summities
talent awareness training
task-dependent option
tell ... off
the true
theodoxine
theologists
three-dimensional seismic raytracing
thromboembolic
Tom Joneses
Transderm-V
two-way reinforced concrete
very-short wave
Wald-Michelbach
wave through
wellset
xanthocalanus multispinus