音标:[,pentə'haidreit] ;
pentahydrated
adj.
pentahydrate的变形
pentahydrate
[,pentə'haidreit]
n.
【化学】五水合物

NASA: Strong Evidence of Liquid Water on Mars NASA发现火星存在液态水的强有力证据 Scientists have found strong evidence of salt water on the planet Mars, the U.S.space agency NASA announced Monday. 美国太空总署国家航空航天局周

发表于:2018-12-08 / 阅读(280) / 评论(0) 分类 2015年VOA慢速英语(九)月

圣诞节快到了,听厌了Jingle Bell吗?就让Jenny和Connor来为大家推荐一些不一样的歌吧。这些都是欧美正当流行的热门圣诞歌曲哦! 圣诞歌曲英语怎么说? 圣诞歌曲除了Christmas songs,还可以说:

发表于:2018-12-19 / 阅读(368) / 评论(0) 分类 美国文化脱口秀

A: How are you feeling today? B: I have a terrible cold! A: Where do you think you picked that up? B: A lot of people in my gym have it. Maybe I got it from the equipment. A: Have you taken anything for it? B: I think that I am just going to rest and

发表于:2018-12-26 / 阅读(257) / 评论(0) 分类 健康-Health

Signs You May Be Dehydrated From VOA Learning English, this is the Health Lifestyle report. Drinking enough water is important to our health. If we want to operate at our highest level and feel great both mentally and physically, we need to stay hydr

发表于:2019-01-03 / 阅读(306) / 评论(0) 分类 2018年VOA慢速英语(八)月

Mary, Did You Know? - Pentatonix Mary did you know take your baby boy 玛丽你知道吗你的圣子 Would one day walk on water 有一天会在水上行走 Mary did you know that your baby boy 玛丽你知道吗你的圣子 Would save our sons and d

发表于:2019-01-10 / 阅读(347) / 评论(0) 分类 2015最新精选英文歌曲

So awesome, right? Another example is Pentair. Pentair is a U.S. industrial conglomerate. 很棒,对吧?另一个例子是滨特尔。滨特尔是美国的工业集团。 And about a decade ago,they sold their core power tools business and reinve

发表于:2019-01-18 / 阅读(364) / 评论(0) 分类 TED演讲国际问题篇

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(552) / 评论(0) 分类 英语学习方法

你肯定听说过:久坐是新型的吸烟。一项新的研究发现,即使你很活跃,每天在电脑前坐八小时,也会缩短你的寿命。但是现在你可以试着用这些方法来减少你坐的时间,而且也不用把你工作

发表于:2019-02-13 / 阅读(313) / 评论(0) 分类 卡卡课堂早餐英语

Hierarchy often within a group of three or more, organization is difficult unless there is a leader. 等级制度一般存在于三人及以上的组织里,若无领导者,组织会出问题。 Hierarchy is a ranking of authority. Often when one

发表于:2019-02-19 / 阅读(316) / 评论(0) 分类 咱们裸熊

用数学知识强化记忆 fourscore = four(4)score(20) 80 美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维

发表于:2019-02-21 / 阅读(393) / 评论(0) 分类 实用英语

【大森】美国sing-off冠军Pentatonix最新纯人声超赞翻唱Calvin Harris和绵羊音Ellie Goulding热单《I Need Your Love》。人声合唱搭配五彩缤纷的mv剪辑,让人眼前眼花缭乱的同时身体也不禁随着节拍舞动起

发表于:2019-03-11 / 阅读(567) / 评论(0) 分类 好听的英文歌曲
学英语单词
accurised
alliaceous odour
anarchise
anthropomorphitism
arm board
astronomical service
Austroasiatic languages
backward progression winding
bises
Boragi
bridge page
buttercup squashes
cacodyl trichloride
capacity constraint function
closed-doorism
colour separation
compound feed stuff
confirmation of receipt
coniogramme japonicas
context-free language
creepy-bopper
critical-impulse flashover voltage
cyclone evaporator
cystoid macular edema
demolition
Dendrobium loddigesii
Doppler phase lock
down train
Dwarf-juniper
elderly
electrooptical memory
existents
gate man
getreidegasse
graphite refractory
group of galaxies
have sth wrong with
high-pass filters
hydraulic coal mining technology
hyperboloid of revolution of one sheet
hypoplasia of areola
infinity lemma
IP Voice
iterative phase change cofficient
jaw spanner
lateral supracondylar ridge
line retrace
linear unbiased estimation
liquor room
listening motivation
logical decision
lymphonodi inguinales profundi
magnetic field measurement
manganous tartrate
medicinal spring
Mexicali revenge
minority sport
nomism
non-proton flare
nondiscrepancy
outranges
para-fluorophenylacetic acid
parallax equation
perfluoroalkanes
plant by-product
plenum exhaust ventilation
polycystic aromatic hydrocarbons
positively homogeneous
procedure heading
quantized random variable
re-evaluations
respo
ruddy duck
saturation limiter
security policy certificate
Shchëkino
shm-
sichuan-style
spacecraft antenna
spanne
Stamfordia
storm out of
strike transmission rod
Strophanthus kombe
sulfhydryls
synchronous motor-generator
syndicate manager
tchadienne
tiphys
triclofos sodium
troching
underside of the piston head
undetected error probability
ungovernability
unstimulatory
varients
visual approach slope indicator (vasi) system
voget
water-logging
welding gauge
winner's circle