孔型离子交换树脂,大网络离子交换树脂

auricular, adj 耳(状)的;听觉的 【例】an auricular tube [医]听诊器 【源】源自拉丁语 auricula耳 【区】particular(adj 特殊的),一起记。你们不觉得耳朵是最特殊的器官吗? 【参】aural(adj 听觉的

发表于:2018-12-04 / 阅读(250) / 评论(0) 分类 不择手段背单词

2Thus the heavens and the earth were completed in all their vast array. 2By the seventh day God had finished the work he had been doing; so on the seventh day he rested from all his work. 3And God blessed the seventh day and made it holy, because on

发表于:2018-12-05 / 阅读(216) / 评论(0) 分类 创世记

[00:04.24]Mommo, here's your-- What are you doing? 奶奶 给你 你在做什么? [00:06.08]Preventing alien abduction, that's what l'm doing. 我在准备应对被外星人拐骗 [00:11.16]Thank you. 谢谢 [00:16.56]Dang crabgrass. 该死的草 [00

发表于:2018-12-07 / 阅读(288) / 评论(0) 分类 听电影学英语-别惹蚂蚁

Lesson 77 mummy 木乃伊 The mummy of an Egyptian woman who died in 800 B.C. 死于公元前800年的一位埃及妇女 has just had just had an operation. 的木乃伊刚刚接受了一次手术。 Many mummies have been found in the Silk Road. 在丝

发表于:2018-12-08 / 阅读(619) / 评论(0) 分类 新概念英语词汇随身听手册2

Almost three centuries after his death, Antonio Stradivari is still a legend for the sound of his instruments, from the rich depths of his cellos [cello sound] to the soaring clarity of his violins [violin sound]. Theories are often put forth that St

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 Scientific American(十二)月

童年时,好多小朋友都有过爬树的经历.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Im joined by Kate. Now in todays programme and in next weeks programme were talking about tree climbing. So I

发表于:2018-12-27 / 阅读(187) / 评论(0) 分类 一起听英语

是啊 Uh-huh. 永不变质的 It'll last forever. 我把它保存在纯净的 I preserved in a one percent solution 聚乙烯醇缩醛树脂里了 of polyvinyl acetal resin. 天哪 Oh,my God. 这是我听到但没能理解的话中 That's the most r

发表于:2019-01-01 / 阅读(224) / 评论(0) 分类 生活大爆炸第三季

211 、 木工工作台 woodworker'sbench 212 、 木工车床 woodturninglathe;woodworkinglathe 213 、 木工铅笔 carpenter'spencil 214 、 木工刨床 thicknessingandplanningmachine 215 、 木牙

发表于:2019-01-03 / 阅读(196) / 评论(0) 分类 英文名句短语

This is the VOA Special English Agriculture Report. An American expert in food science technology has won a major international award. Philip E. Nelson has been named winner of the Two Thousand Seven World Food Prize. World Food Prize Foundation Pres

发表于:2019-01-11 / 阅读(257) / 评论(0) 分类 VOA慢速英语2007年(七)月

US Secret Service Maintains Dual Mission - Investigations, Protection U.S. Secret Service agents are credited with saving President Ronald Reagan's life during an assassination attempt in 1981. Day in and day out, Secret Service agents and uniformed

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 VOA标准英语2012年(四月)

Occupy Wall Street Protesters Hold 'Day of Action' Two days after a court ruling closed the Occupy Wall Street encampment in New York, the protesters held a Day of Action -- not only in New York but other cities across the nation Thursday. The protes

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2011年(十一月)

Venezuelan Election is Again Choice Between Socialism, Capitalism Business has not been good for Rotzen Villabon, who owns a gift shop called Viqiu. He needs dollars to import products made in China but he can't find any at the official exchange rate

发表于:2019-01-14 / 阅读(202) / 评论(0) 分类 VOA标准英语2013年(四月)

There is a curse that has plagued humanity since ancient times. 从古代起就有一种诅咒一直让人类饱受折磨。 The Greeks fought it by chewing aromatic resins, while the Chinese resorted to egg shells. 古希腊人通过咀嚼芳香树脂

发表于:2019-01-17 / 阅读(214) / 评论(0) 分类 TED演讲教育篇

That dress looks perfect right off the rack, and that crisp button-down shirt is never going to be any brighter or whiter than the moment you buy it. So is it really necessary to go to all of the trouble of washing those brand-new garments before you

发表于:2019-01-20 / 阅读(224) / 评论(0) 分类 阅读空间

Tree climbing: Part 1 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Im joined by Kate. Now in todays programme and in next weeks programme were talking about

发表于:2019-02-05 / 阅读(272) / 评论(0) 分类 六分钟英语

Childhood and Poetry One time, investigating in the backyard of our house in Temuco the tiny objects and minuscule beings of my world, I came upon a hole in one of the boards of the fence. I looked through the hole and saw a landscape like that behin

发表于:2019-02-08 / 阅读(209) / 评论(0) 分类 英语作文

It's our new big idea.Easy. We can just remould the design for the Imperial Lemon. 这是我们的新想法。简单,我们可以翻新一下皇家柠檬的设计。 Can they Anna?Is that what you wanted?To get what you want, you need to explain ex

发表于:2019-02-12 / 阅读(182) / 评论(0) 分类 职场英文口语

小编导读:酸甜苦辣的说的是味道,也是人生百态。味道背后的故事你都知道吗? 1. EAGER 1、热切 The word eager goes back to the French word aigre, meaning sour. In English, it first took on the sense of sharp, biting, o

发表于:2019-02-17 / 阅读(195) / 评论(0) 分类 英文语法词汇

托福语法讲解:定语从句

发表于:2019-02-18 / 阅读(184) / 评论(0) 分类 英文语法词汇

LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(228) / 评论(0) 分类 英语新闻
学英语单词
actuation duration
African clawed frogs
air traffic advisory service
air-deflector baffle
algorithmic-heuristic theory
alibendol
apopylar
Arecibo Observatory
artisanship
attestate
ballonn? simple devant
bond cleavage
Bosea
brachysporiella pulchra
bufflers
burpingly
caborn
cancells
capework
chassisless
class of finish
Co. R.
colo(u)r TV
comparative valueless
Conexus intertendineus
cross-linked polymer
crossdress
deconditioned
del credere commission
Delphinium L.
double-layer metalization
Dræby
Dzharylhach, Ozero
emery-powder
end-window g-m tube
endolytic compound
fog track
foil conductor
fuel rack position sensor
galactose-1-phosphate uridyl transferase
ghetto marketing
giant condyloma
give a big hand
glandaceous
green plot
heptanaphthenic acid
how you doin'
index matching material
intermediate range high neutron flux trip
iron strigorite
isosceles right triangle
joint total income
knowledge makes humble
lattice spacing
leeangles
M.S.Bus.
mail boats
manifold heat control
maximum digging force
medullary excipulum
megasite
methyldithio
Mexican infantry
misadvising
misotropism
nasties
non-bragg angle
onds
one-price policy
onionless
orfe
pantheonizations
pefabloc
poly bag
potexvirus
psoriasis rupioides
quadrigamist
recontrol
red porgies
rhombododecahedron
schols
sculpture gallery
sham rage
ship's survival craft station
simplified representation of thread
spinal marrow
staff division
still culture
structural spring
synthetase
tallow wet render
theory of humus nutrition
thini-shelled egg
total head eficiency
toy problem
turned down
uk campus
umbels
underground locomotive repair room
unit deletion
vibration compation
zenithal angle diagram