[医] 聚乙[烯]二醇4000(分子量约4000)

8. How long will it take? Top 1: How long will it take to get there? Top 2: How long will it take to make a million dollars? Top 3: How long will it take to rebuild New York City? How long will it take to conquer English? It will depend on how hard y

发表于:2018-11-28 / 阅读(271) / 评论(0) 分类 李阳疯狂英语口语突破MP3

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发表于:2018-12-04 / 阅读(77) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(79) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(77) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(74) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(96) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(80) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(68) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(89) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-04 / 阅读(79) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(140) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(96) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(104) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(96) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(901) / 评论(0) 分类 新东方刘一男新4000

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发表于:2018-12-10 / 阅读(130) / 评论(0) 分类 新东方刘一男新4000

情景对话: Walter: Not hydrofluoric. 氢氟酸就不会。 Jesse: Why not? 为什么不会? 知识点笔记: hydrofluoric 氢氟酸 1. 确定辅音 相对来说,辅音变化最少。 单词中 h,dr,fl,r 和 c, 都没有特殊和奇怪

发表于:2018-12-18 / 阅读(93) / 评论(0) 分类 英国学生科学读本

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(284) / 评论(0) 分类 英语时差8,16

Yael: I have a question for you, Don. Paper or plastic? Don: Not that question again, Yael. Does anyone really care whether their groceries are put in plastic or paper bags? Y: Sure they do. In fact, the city of San Francisco has taken an interest in

发表于:2019-02-23 / 阅读(100) / 评论(0) 分类 英语时差8,16

Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错

发表于:2019-02-24 / 阅读(150) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
a man of few words
aitcho
An excess of yang brings about heat syndrome
anterolaterally
articulatio radioulnaris proximalis
bottom sluice gate
boxwood calliper rule
canvas hood
canveys
Ce anomaly
condemnably
confluence of tendons
core refractoriness
Corynebacterium hydrocarbclastus
Corynebacterium pseudodiphtheriticum
costamere
cowhided
dissolved organic nitrogen
dynamic ultra-high pressure technique
equalizing buffer spring
even check
F.S.S.
fifth
fistula cibalis
flame r proof mine locomotive
fore trimming tank
Foulalaba
g.p.o
gallocatechin
genus buckleyas
grande sonnerie
groove-like invagination
heteroauxing
high-speed generator
hold dear
hybrid mesons
hydroblasting
hydrostatic retort
information entertainment
inhigitor
instruction stop
internal pressure sphere
international conflict
interstitial-substitutional model
is wood
Jesse Trees
k'ai an wu
Kinmuck
kksf
Lalbara
lift damper
mental processes
metallic taste
micro unit (mu)
mismatch boundary
motivational psychology
mudpocket
multiple spurs
nose temperature
oceanographic environmental survey
oil vapor backstreaming
oxyomus masumotoi
Pampã, R.
Phaeophragmiae
phenylarsine
pregnancy glands
Pseudohyria
qdii
quintupliveined
rake cylinder
reclips
reconnatre
reincarnated soul boy
retiringly
rostralia
S.Lat., S. lat.
San Salvatore Monferrato
Saquarema
sawngoods
self-originate
Senarmont compensator
shamrocklike
short clip
signaling, stimulus
simultaneous feeding
sinus paranasales
sir noel pierce cowards
slave jib
source jack-socket
spectral diaphram
spiritus saponatus
sting support
stochastic differential equations
strutemyers
Supermex
surface-brightness
terem
tonic eye reflex
took them out
unyokes
whos its
work-time