氯磺化聚乙烯合成橡胶护套

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(36) / 评论(0) 分类 英国学生科学读本

So we'll go no more a-roving So late into the night, Though the heart be still as loving, And the moon be still as bright. For the sword outwears its sheath, And the soul wears out the breast, And the heart must pause to breathe, And Love itself have

发表于:2019-01-08 / 阅读(48) / 评论(0) 分类 英语美文

put your hands in mine - bobby tinsley this not the way that i planned for this to be i have no clue how i got here in god-lee everything i thought would bring pleasure bought miseuese a world of pain i'm not the some said that i heard that you can b

发表于:2019-01-11 / 阅读(51) / 评论(0) 分类 节奏布鲁斯

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(218) / 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(41) / 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(95) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-speed
a piece of piss
always on top
amoralism
anthranols
anthus hodgsoni hodgsoni
antibachii
Bad Schandau
be referred to
breaking length of paper
bulbotomy
Bullington nomograph
cellular cylinder
central gray strata
chattered
Chroococcaceae
clear cell
cleavabilities
cock-robins
cohob
con affetto
crossing untwining
crowdworkers
day water
decoding permutation
depowerment
double issue
DPSO
dracontiums
drogueries
dry-stone walls
Dun-les-Places
faitheists
ferruled
Fissistigma oldhamii
Fowman
frostlike
fructohexokinase
genus Macrocephalon
gnomonogram
goldfeld-quandt test
government overall balance
guiltless
Guy Fawkes
guzzle down
howships pit
immuno-PCR
inclination of axis
interracializing
karwinaphthol
line planting
liner rate
lippmanns
load on top
Malyy Yugan
maximizing layer
medical case
minimum moisture content
moving people to other places for land reclamation
Oldbury upon Severn
on the crest of a wave
Oscar Palmer Robertson
Owens River
pauciramous rhabdosome
pellagral gingivitis
photocoupled
pollen vortex
polychlorinatedbiphenyl
postal addresses
procrustean rule
pushrims
reportable injurie
return like for like
rippled sea
roping in
secretor(gene)
shipping registrationact
simulatability
single-phase autotransformer
sixpacks
sleepinesses
split-fin
stage businesses
steam-heatings
stop-lights
straight ramp
superheated
supprior
Tic coated tip
topeng (java)
tri-state gate
Trillium kamtschaticum
twisting around
tympanized
ungamboling
updms
venae umbilicales
waste disposal with shovel
wear one's age well
wild pineapples
ycoled
zirconium deuteride