(attenuator 的复数) n. 衰减器
[化] 衰减器; 弱化子
plural of attenuator
n. an electrical device for attenuating the strength of an electrical signal

A: Is there any chance of my borrowing your typewriter ? [00:01.46]A:能不能借用一下你的打字机呢? [00:02.93]B:For how long ? [00:03.47]B:要借多久? [00:04.02]A: Until the end of the week. [00:04.88]A:借到周末。 [00

发表于:2018-11-28 / 阅读(499) / 评论(0) 分类 零距离李阳疯狂英语口语

Doctors are cool. They spend all their day helping people and saving lives. There cant be many better jobs in the world. I wanted to be a doctor when I was a kid but I was no good at science. I think doctors are among the most important people in soc

发表于:2018-12-26 / 阅读(338) / 评论(0) 分类 纯正英语一分钟

Todd: What's your favorite color? Wendi: Me? Todd: Yeah. You're the only one here. Wendi: Good point. Favorite color -- green. Todd: Yeah. Why green? Wendi: I don't know. I just chose on really. I don't know. These days I kind of like green, but it c

发表于:2019-01-11 / 阅读(316) / 评论(0) 分类 原版英语对话1000个

By Paula Wolfson White House 19 February 2007 watch Bush President's Day President Bush is urging Americans to find inspiration in the life of George Washington, the nation's first president. VOA White House Correspondent Paula Wolfson reports, Mr.

发表于:2019-01-12 / 阅读(407) / 评论(0) 分类 2007年VOA标准英语(二月)

A: Hello. B: Hi, Betty. It's Larry. Can you tell me how many smoke detectors you have? A: There are two smoke detectors in my apartment. B: Do you know how new the batteries are? A: I'm very afraid of fires. I change the batteries every Labor Day. B:

发表于:2019-01-20 / 阅读(327) / 评论(0) 分类 地道英语对话-租房

A: Hello, Betty speaking. B: Hey, Betty. This is Larry. Tell me how many smoke detectors you have, please. A: This apartment came with one, and I installed another one. B: Are there fresh batteries in each of them? A: Each detector beeps when the bat

发表于:2019-01-20 / 阅读(298) / 评论(0) 分类 地道英语对话-租房

A: Hello, this is Betty. B: Hello, Betty. This is Larry. How many smoke detectors are on your ceiling? A: I have two smoke detectors. B: Do you have fresh batteries in both of them? A: Both batteries are pretty fresh. B: Very good. I have to come by

发表于:2019-01-20 / 阅读(288) / 评论(0) 分类 地道英语对话-租房

A: Hello, this is Betty. B: Hi, Betty. Larry here. How many smoke detectors are in your apartment? A: Actually, I have two. B: Are the batteries fresh? A: Both batteries are good. B: Great. I need to come by and check them myself. A: No problem, when

发表于:2019-01-20 / 阅读(310) / 评论(0) 分类 地道英语对话-租房

A: Hi, this is Betty. B: Hi, Betty. It's Larry. I need to know how many smoke detectors are in your apartment. A: There was one when I moved in. Then I added one. B: Do both detectors have fresh batteries? A: I always keep them fresh. I don't want to

发表于:2019-01-20 / 阅读(356) / 评论(0) 分类 地道英语对话-租房

A: Hi, I just moved in next door and have a few questions. B: Hello, and welcome to our building. I would be happy to help you with your questions. A: You all seem like a very pleasant group of tenants. B: We all try and help each other out when we c

发表于:2019-01-20 / 阅读(439) / 评论(0) 分类 地道英语对话-租房

A: Hi, I am your new neighbor and would like to ask you about a few things. B: Hi, nice to meet you. Sure, ask me anything you need to know. A: So far, everyone that Ive met seems so helpful. B: We all seem to get along pretty well. A: Have you lived

发表于:2019-01-20 / 阅读(406) / 评论(0) 分类 地道英语对话-租房

A: Hi, I am your new neighbor and was wondering if I could ask you a question or two. B: Hi! I would be happy to answer any questions you might have. A: Everyone here seems very friendly. B: Yes, many of us have lived here a long time and know each o

发表于:2019-01-20 / 阅读(417) / 评论(0) 分类 地道英语对话-租房

A: Those noisy neighbors of mine are driving me crazy! B: Yes, they are very noisy. What do you think they are doing in there? A: Someone said they are installing some countertops in their kitchen. B: Is there usually a lot of noise coming from over

发表于:2019-01-20 / 阅读(315) / 评论(0) 分类 地道英语对话-租房

A: I am really losing patience with my noisy neighbors! B: They are noisy, all right. What do you think is making that sound? A: I think they are hammering some new flooring down in their living room. B: Do they usually make a lot of noise? A: I can

发表于:2019-01-20 / 阅读(315) / 评论(0) 分类 地道英语对话-租房

A: Those neighbors of mine are so noisy! B: Yes, I can hear them. What is that pounding sound? A: I think that they are hammering nails to hang pictures. B: How often do you hear them making noise? A: They play their music really loud, and I can hear

发表于:2019-01-20 / 阅读(330) / 评论(0) 分类 地道英语对话-租房

Todd: OK, Norm, we're going to talk about colors. Norm: Mm-hm. Todd: OK. What is blue? Norm: Well, the sky is blue. Todd: OK. And what is green? Norm: Green? My green canoe. Todd: Your green canoe. Norm: Yes! Todd: Really! OK. That's cool! What is re

发表于:2019-01-21 / 阅读(345) / 评论(0) 分类 原版英语对话1000个

A month ago, senior doctors in New Zealand hospitals said they would go on strike at the end of March to get more pay. It now looks as though they will not go on strike after all. The Minister of Health, David Cunliffe, has worked hard in the last mo

发表于:2019-01-27 / 阅读(311) / 评论(0) 分类 新西兰英语

I live in a quiet neighborhood. At least that's what I thought until last week. I live in a cul de sac in a residential neighborhood in Los Angeles. There is a nice retired couple that lives kitty corner from me. They have always been very friendly a

发表于:2019-01-27 / 阅读(335) / 评论(0) 分类 地道美语播客

Tom: Jess, you were talking before about mistakes that your Hungarian students always made, and how some students from the same country all make the same mistakes again and again and again. Well, I work here in Thailand and they have a very cute phra

发表于:2019-02-08 / 阅读(302) / 评论(0) 分类 原版英语对话1000个

Todd: Hello. Phil: Hello. Good morning. Todd: Hi. I don't think we've met. My name's Todd. Phil: Oh, nice to meet you. My name's Phil. I'm from England. Todd: Oh, hey Phil, I'm from the states. I've noticed you in the building. How long have you live

发表于:2019-02-18 / 阅读(366) / 评论(0) 分类 原版英语对话1000个
学英语单词
addehdum
advanced intelligent network
arrangement
arteria cerebelli inferior posterior
autoamputating
basket-of-gold
benzindene
blitzing
bow propulsion unit
buzzards b.
candidate image
centafold door
channel grant low
commercial-debts
consulatess-general
Cronassial
day pusher
degraded illite
detraining
direct-motor-driven
drainageways
eilema pulverea
electrocontractile
electrostatic focusing lens
equivalent solution
exiter
fact checking
Federal taxation
flush weir
fostler
four-flanged shutter
fourth-placer
frequency-shift communication
fullcontainer
Gatherman's reaction
Geoderum
gingivae
glide shope facility
great-grandsons
gutturalization
hasles
heavy-current engineering
Hüttau
ideologism
impurification
inage
industrial city
jagan
Kafinda
Keil.
kinois
laciferous
lateral sinuses
laxoside
look-ahead logic
lunatical
make no exceptions
material expression
mental anomaly
Metallotoxemia
microsoft.com
mold insert
multen
network real time operation analysis
noncolobomatous
outswear
Papanoa
parking strip
pedunculoside
perifollicular granuloma
pollenizer
punctuational
recently-completed
Rechnoy
recording snow-gauge
safe areas
scoparius
serpentinized peridotite
servo type function generator
sex character
sick
sightlessnesses
snake-haired
splashed lustre
square root-floation
stifler
sudbrook
surface immunoglobulin
surgical appliance
SVP (service processor)
swim fins
task processor scheduling
tetrafluoromonosilane
thick laminated plate
uk funfair
unified han
vanishing ground
waffle baker
watch guards
Yar Mohammad Khān Kalay
Yung-ho
zone of trade wind