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发表于:2018-12-03 / 阅读(189) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(237) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(195) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(245) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(207) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(236) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(180) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(231) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(264) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(341) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(228) / 评论(0) 分类 step by step 3000 第三册

发表于:2018-12-27 / 阅读(186) / 评论(0) 分类 英语听力入门 (全四册)

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(216) / 评论(0) 分类 英文名句短语

463 、 自感量 self-inductance 464 、 自感应 self-induction 465 、 色彩;颜色 colour 466 、 色调 tone 467 、 色环 colourwheel 468 、 行星齿轮;周转齿轮 epicyclicgear 469 、

发表于:2019-01-03 / 阅读(173) / 评论(0) 分类 英文名句短语

You've probably heard the expression a heart attack on a plate. Maybe its fettuccini alfredo. Or maybe its a bacon cheeseburger, covered in batter and deep fried to artery-clogging perfection. Either way, it's clear that our modern diet is not always

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 Scientific American(十一)月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 英文语法词汇

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(242) / 评论(0) 分类 60秒科学

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(208) / 评论(0) 分类 科技之光

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(226) / 评论(0) 分类 英文语法词汇

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发表于:2019-02-26 / 阅读(228) / 评论(0) 分类 step by step 3000 第三册
学英语单词
acceptance-rejection standards
acid lead
algorithmic simulation
Allersberg
allochroa layardi
american mathematical society standards institute
Archimedes
audio-frequency point
automatic level controlled crystal oscillators
beats down
blue-shifted
Brazilian capital
butanoyl
cargo handling control board
carrier bearer
choir pitch
clike
combination light
compression line
coolant temperature control loop
cross-tradings
Danabol
deaconry
decommissioned
dental brush wheel
directory manager
do a slow burn
dominant time interval
drving force
efforescing zeolite
emma goldmen
endoergic collision
eurypegasus draconis
extreme ironing
false reading
fenceposts
flexure operation
folkniks
fortunetellers
Fuentenovilla
gadfly petrel
gamote
Gerdy's fibers
giant ryegrass
goffin
gollum
granilin
Gruesa, I.
hoevelers
Hybamate
in-bond price
incarnated
intercept neutrons
ionizing radiation shielding
ledger papers
look out of
mate-guarding
mimic-panel
missing aircraft
MTTC
multi-loop digital frequency synthesizer
name-plate current
ops pseudo-
outer work function
outlers
Papase
Pedicularis tsiangii
principal note
proacting
pusher machine
pyrroaetioporphyrin
rapscallionly
reactor cooling system
Reineckia
relative luminosity curve
rubimaillin
ruhlman
Saint Christopher
scoop waterwheel
spear-like
spermatogeny
spicy sauce
spike tooth flexible harrow
starko
stellaria umbellata turcz.
stood aside
straight tube bundle type heat exchanger
swear the peace against
swept frequency reflectometer
system safety
taxometrics
the goddess of the moon
three-colour binocular sensor
tiarella polkphylla d.don
timothy grass
turkey trot
unstiffened plate
unverty
urushi tallow (wax)
Waresboro
water-table isobath
zero initial bias