(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

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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

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纯正英语一分钟

地道英语对话：Neighbors and Help(3)

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

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地道英语对话-租房

地道英语对话：Neighbors and Help(2)

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(69) / 评论(0)

地道英语对话-租房

地道英语对话：Neighbors and Help(1)

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(59) / 评论(0)

地道英语对话-租房

原版英语对话1000个:199 Colors

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(59) / 评论(0)

原版英语对话1000个

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学英语单词

accelerating thermal ageing test

acquisition by cession

allotrope

an utter waste of time

anthologising

antimony(iii) iodide

argument of polar coordinates

autoimmune thyroiditis

bar-link-chain

baronduki

be-2 value