【遗传学】辅助噬菌体

A: May I help you? B: I need to copy some pages in my book. A: The copier is right over there, in the corner. B: Do I need to pay to use it? A: You have to pay to use the copier. B: How much do you charge? A: You need to pay ten cents for every copy.

发表于:2018-12-02 / 阅读(105) / 评论(0) 分类 英语情景对话-图书馆

Now, the Special English program American Stories. Our story today is called Charles. It was written by Shirley Jackson. Here is Kay Gallant with the story. The day my son Laurie started going to school, he began wearing blue jeans with a belt. I wat

发表于:2018-12-11 / 阅读(52) / 评论(0) 分类 美国故事

Our story today is called Charles, it was written by Shirley Jackson. Here is K Glant with the story. The day my son Lorry started going to school, he began wearing blue jeans with the belt. I watched him leave with the older girl who live next door

发表于:2018-12-11 / 阅读(105) / 评论(0) 分类 听美国故事练听力

A: Where would you like me to take you? B: I need you to take me to PCC. A: I can do that. B: How long will it take you to get from here to PCC? A: Itll be about 25 minutes. B: You cant get there any faster than that? A: Thats as quick as I can do it

发表于:2018-12-16 / 阅读(62) / 评论(0) 分类 英语情景对话-邻居

It is Valentines Day, and many of you must be thinking whether the guy you are dating is the one. 今天是情人节,你们中的许多人肯定在想:我现在约会的对象是我要找的那个人吗? Well, Chinese women seem to have identifie

发表于:2018-12-18 / 阅读(63) / 评论(0) 分类 英语美文

58. I should say... 我得说 用法透视 这个句型用来表达自己的看法,但这看法多少有些遗憾、感叹或出乎意料。 支持范例 1. What do you think of the city? It's very busy and crowded, I should say. 你觉得这个城市怎么样?我得说,这是个非常繁忙拥挤的城市。 2. I

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 英语句型学口语

Do you think you could wait for me once we get there? 我们到那里之后,你可以等我吗? That's no problem. 没有问题。 Is there much of a charge for waiting? 停车等候收费多吗? No, it's not much. Take your time. 不多。您不

发表于:2018-12-27 / 阅读(60) / 评论(0) 分类 旅游英语口语就该这么说

Americans, Briton Win Nobel Chemistry Prize for Directed Evolution Two Americans and one Briton have won the 2018 Nobel Prize for Chemistry for developing new processes used to create drugs, chemicals and biofuels. Frances Arnold of the California In

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(十)月

Mucus: Your Friend Against Bacteria 粘液助你对抗细菌 When you are sick with a cold or the flu, you may have a runny nose. Why is it called a runny nose? Because of the mucus flowing and dripping from your nose. Yucky! But, guess what? Mucus i

发表于:2019-01-12 / 阅读(75) / 评论(0) 分类 2016年VOA慢速英语(一)月

The Red Wagon 红色的玩具马车 Once there was a beautiful big red wagon in the window of a toy store. 玩具店的橱窗里以前有一辆漂亮的红色大马车。 Billy and George often came to the store window and looked at the toys. 比利和

发表于:2019-01-16 / 阅读(121) / 评论(0) 分类 美国小学英语教材2

First Mr. Yee did a trick with scarves. 首先易先生用围巾变了一个戏法。 I told you, said Fox. 我说过吧,小狐说。 Then Mr. Yee made his helper vanish. 接着易先生将他的助手变没了。 Ho-hum, said Fox. 哼,小狐说。

发表于:2019-01-29 / 阅读(73) / 评论(0) 分类 小狐外传

FOX IN CHARGE 小狐管理 Carmen, Dexter and Fox were on their way to school. 卡门,德克斯特和小狐走在去学校的路上。 I'm going to be a pilot when I grow up, said Carmen. 我长大了要当飞行员,卡门说。 I think I'll be a

发表于:2019-01-29 / 阅读(59) / 评论(0) 分类 小狐外传

Bev was looking for an apartment to rent. Andy had asked Patty, Will you please help me out? Show Bev some apartments. I'll split my commission with you. Patty agreed. She met Bev near Battery Park. Patty said hello. Bev was snooty. She said, So, you

发表于:2019-02-15 / 阅读(60) / 评论(0) 分类 英文短篇故事(纽约)

At age eighteen, I left my home in Brooklyn, New York, and went off to study history at Leeds University in Yorkshire, England. It was an exciting but stressful time in my life, for while trying to adjust to the novelty of unfamiliar surroundings, I

发表于:2019-02-19 / 阅读(146) / 评论(0) 分类 阅读空间

It had snowed a little that day, but the weather was not very cold. 那天下了小雪,但天气并不是很冷。 So Gretchen set her shoes together and then sat down near them; for she was going to watch until Rupert came by. 于是格雷琴把鞋子

发表于:2019-02-20 / 阅读(76) / 评论(0) 分类 美国小学英语教材3

GWEN IFILL: But, first: If immigration is one of this year's big policy debates, the other is free trade. And when it comes to the future of how the U.S. does business abroad, the two major candidates are not sounding that far apart. Last week, corre

发表于:2019-02-25 / 阅读(102) / 评论(0) 分类 PBS访谈社会系列

I Could Do It Slower Patient: What do you charge for pulling a tooth? Dentist: Fifty dollars. Patient: Fifty dollars for a couple of minutes' work? Dentist: Well, I could do it slower, if you like. 我可以干得慢一些 病人:拔一颗牙收费多

发表于:2019-02-25 / 阅读(90) / 评论(0) 分类 趣味英语

My sweet, I know that you feel weak 亲爱的,我知道你感觉虚弱 My sweet, I swear you got this beat 亲爱的,我发誓你能打败这个 And my love, I know that it's been tough 亲爱的,我知道最近一切不容易 My love, I know you

发表于:2019-02-25 / 阅读(77) / 评论(0) 分类 听歌学英语

释义: be in trouble 处于困境,被教训一顿 be in 表示陷入某种状态,因此 be in trouble 表示陷入困境。相反,让某人陷入困境的话就应该用 get sb in trouble,警告某人可能陷入困境时要用 will be in tr

发表于:2019-02-26 / 阅读(76) / 评论(0) 分类 老外最常用的英文短语

I have a poem for you today. It is called New Year Resolution, and it is by Edrey Allott. She does not tell us what her New Year resolution is. She just says that she knows that she should have done it a long time ago, but this year she really will.

发表于:2019-03-01 / 阅读(185) / 评论(0) 分类 听播客学英语
学英语单词
balnea
Bear Lodge Mountains
box scarf
bus error recovery
bust hump
capacitive coupling meter
capillary (type) viscosimeter
carperitide
chelating action
conjugate vaccine
crew boat
disceas
discrete-time stable equation
disinfection soil
domained
elaterometers
electrically conductive glue
enthalpy rise
Eranthemum austrosinense
excocting
external claim
field failure data
file threaded
fimbriatus
first leaf
four-quadrant inverter
fried rice with minced meat
general average apportionment
George, Lake
guinea gold
gymnosorus collaris (ag) j.ag.
hepaticostomy
hexagonal bipyramidal class
high-speed data
Hill Air Force Base
HPFC
hypergolic igniter
in-line blending
industrial-dispute
insignia
interlocking zone
jet propulsion gas turbine
Juba
landing gear extended speed
longspan tunnel
lusciousness
material field
measure of consumption
mother plant
multifilament yarn
multithreshold
Murcians
nababsinghs
Nisser(Nisservatn)
nutrisse
old faithfuls
one room mansion
os (pl. ossa)
overreacher
Palma Real
Pancratium biflorum
paradox of voting
passivism
past-tenser
Philadelphus caudatus
phosphoaminolipid
predicted-point homing
pretendent
prevaccinated
proportionality band
puddlingfurnace
ramgoolams
ranckle
river retting
rock blasting
rostrate pelvis
rotary blower
Ruska, Ernst August Friedrich
safety injection process
sand roughness
Sasa oblongula
scruff
setting-up agent
software laser
spattered
stationary barrel rod pump
store service
super pressure-high temperature
the first
three point plug
Tiruchengodu
torpedo bulkhead
traction field sprayer
trawler stern
tree injector
trimetaphan camphorsulfonate
tripoint
two-path amplifier
unirradiated food
weapon carrier
you are here
Zhongfu