降低放大器;降压放大器

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(143) / 评论(0) 分类 英语情景对话-日常生活

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发表于:2018-12-03 / 阅读(60) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(71) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(76) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(88) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(68) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(108) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(79) / 评论(0) 分类 step by step 3000 第三册

发表于:2018-12-27 / 阅读(75) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 67 HEALTH AND MEDICINE (Ⅱ) Lesson 133 Part Ⅰ Warming-up Exercises Instruction-following: Medication Cure: _______________________ Preparation: tablets -- __________ water, dissolved Dosage: r

发表于:2018-12-27 / 阅读(114) / 评论(0) 分类 英语听力入门 (全四册)

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(84) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(87) / 评论(0) 分类 听听测测

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 英文名句短语

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 电信英语

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置,这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。 《Discipline》是杰克逊音乐生涯中第6张冠军专辑,截止到3月2日,共售出18.1075万张。而她此前的两张专辑虽然只取得亚军,但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(138) / 评论(0) 分类 音乐咖啡厅

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发表于:2019-02-26 / 阅读(114) / 评论(0) 分类 step by step 3000 第三册
学英语单词
abpe
air chain-hoist
Arthrobotrys
associative encode method
baby colic
Bazhigan
be art or part in
beat-a-retreat
bridgable
centre-stages
chain transformation
charging resistor
circumscribed abscess
clavicin
clitellum
collector road
colo(u)r temperature filter
concurrible
contemplates
Cuscatlan
cutesie
cutting edge bit
cylindrical pulse ionization chamber
dedecoration
depreciation-reducing balance method
despotisms
differentiation of Wei-Qi-Ying-Xue
distribution of personal income
door-keeper
eatbest
equivalent futures
estate inventory
expositorial
familiarising
five-color
frangipannis
Franz Josef Land
Gallner
gambling act
gas light paper
gealed
Get a Foot
gettext
grain size scale
group governing nozzle
harmfulless
havis
high - density polyethylene
hircic
hoistroom
inclined grate
Indian mockstrawberry
indication of illegal acts
insulation strength
Jammerland Bugt
keep out of
long-staplest
lost target
low speed magnetic tape controller
Madridistas
mahzors-zorim
markerless
market-sharing
mass-conservation equation
medium grained
melzis
Mohockism
musicalises
nonalgal
noninhibitory
old bats
orussus brunnes
papilio polytes polytes
parelion
pedal spindle
primary clustering
process method of cost finding
processing of medicinals
proof copy
Protectorate of Bohemia and Moravia
reverse bigotry
rustproof layer
saturnigraphic coordinates
Scopolia duboisia
secondary security
self-managing
semi-natural language
shipshape and Bristol fashion
shutdown procedure
siliceous fertilizer
sodium oleate soap
special semi-martingale
split wooden carrying roller
supply/demand
syllabic blindness
take stock of the situation
toxicodendron radicanss
tripudiation
very high resolution radiometer (vhrr)
vicinal zone of live working
Vitis mengziensis
Washabaugh County