表面活性剂; 表面活化剂
词型变化:名词复数形式 : surface-active agents
【近义词】

[00:02.27]The Joy of Travel [00:05.69]Part Two [00:08.68]Listening-Centered Activities [00:12.89]Listening 1 [00:16.63]Exercise 1 [00:20.59]Directions: [00:23.94]Listen to the dialog and choose the appropriate answer for each item. [00:32.26]Maria: G

发表于:2018-12-04 / 阅读(149) / 评论(0) 分类 新编大学英语听力浙大版

[00:00.00]Text A Fiddle and the Law [00:06.30]Special Agent X came to a cabin about two miles up the mountain. [00:12.96]He had come to get Cal Richards,an armed and dangerous killer. [00:19.20]Through a broken window,he saw a man with a beard watchi

发表于:2018-12-05 / 阅读(180) / 评论(0) 分类 能量英语第一部

[00:01.11]相关知识 [00:02.22]When a company does not have a branch office or repressentative abroad but wants to debelop its markets. [00:06.39]一些小型的公司在海外没有分行和贸易代表,若想开拓海外市场, [00:10.55]it ogten seeks the help of agents. [0

发表于:2018-12-05 / 阅读(177) / 评论(0) 分类 商业英语书信

Lincoln过去的女朋友Veronica在办公室里等待证人Leticia抽烟回来,可是保密局的特工Kellerman却突然出现。 [00:07.33]Listen and Share [00:41.84]Lincoln [00:43.25]Veronica [00:46.23]Leticia [00:50.04]Kellerman [00:57.37]Didn't mean to startle you. [00:59.65

发表于:2018-12-07 / 阅读(142) / 评论(0) 分类 纸牌屋第一季

Unit Thirteen [00:03.24]FLATS AND HOUSES [00:06.30]1.Look at the drawings of the two flats [00:11.83]and listen to David and Kate talking about them. [00:16.07]Which flat are they talking about each time? [00:21.03]Write down the number of the flat.

发表于:2018-12-07 / 阅读(185) / 评论(0) 分类 教你怎么听

[00:12.41]弗兰克阿巴内尔 [00:16.69]飞行员?医生?律师?大学老师? [00:21.99]不! [00:24.16]他只是一个高中还没毕业的孩子! [00:28.64]一个极具天赋的骗子! [00:33.82]一个普通人! [00:39.69]Frank Abagnale 弗兰克阿巴内尔 [00:45.95]语言点 [00:48.58]pose as

发表于:2018-12-07 / 阅读(169) / 评论(0) 分类 各色各样的人

[00:00.00] Unit 4 [00:01.70]Lesson 13 [00:03.55]professor [00:04.57]教授 [00:05.59]Tim [00:06.87]迪姆 [00:08.15]Watts [00:09.08]沃特斯 [00:10.00]been [00:10.78]成为 [00:11.55]have/has been toglad [00:14.13]曾经到过 [00:16.72]glad [00:17.

发表于:2018-12-10 / 阅读(210) / 评论(0) 分类 广州初中3A

[00:06.09]LISTENING [00:08.72]Hank Stram lives in San Francisco with his wife and daughter. [00:14.89]On October 17th,1989 a strong earthquake took place and killed over 100 people. [00:24.45]Hank was caught in the earthquake. [00:28.21]1 Listen to p

发表于:2018-12-13 / 阅读(215) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

[00:00.00]C Forgotten identity [00:05.99]Heavy snowfall last winter caused long delays [00:08.73]at Heathrow airport. [00:10.82]One afternoon.100s of unlucky passengers [00:13.35]who had been expecting to board a flight [00:15.51]to New York,were tol

发表于:2018-12-13 / 阅读(275) / 评论(0) 分类 北师大版高中英语模块6(选修)

AUDIE CORNISH, HOST: The mysterious death of a Border Patrol agent in West Texas last November led to two opposing theories. Some folks were convinced that smugglers or illegal border crossers attacked the agent with rocks. The local sheriff says he

发表于:2018-12-17 / 阅读(114) / 评论(0) 分类 2018年NPR美国国家公共电台4月

[00:05.08]Part Two Listening-Centered Activities [00:09.65]Listening 1 [00:11.45]Exercise 1 [00:14.18]Directions: Listen to the dialog and choose the appropriate answer for each item. [00:22.39]Maria: Good afternoon. I'd like to book two return air t

发表于:2018-12-18 / 阅读(193) / 评论(0) 分类 新编大学英语听力浙大版

[00:03.81]baggage claim :行李提领处 [00:06.08]baggage handler :行李搬运员 [00:08.30]boarding pass :登机证 [00:10.60]business suite :商务套房 [00:12.71]carry-on luggage :随身行李 [00:14.93]Immigration :n.入境管理处;移民 [

发表于:2018-12-31 / 阅读(215) / 评论(0) 分类 商务英语分类核心1000词汇

04 My Dad's a Secret Agent Kenn Nesbitt My dad's a secret agent. He's an undercover spy. He's the world's best detective. He's the perfect private eye. He's a Pinkerton, a gum shoe, He's a snoop and he's a sleuth. He's unrivaled at detecting and unc

发表于:2019-01-09 / 阅读(165) / 评论(0) 分类 希望长着翅膀

AS IT IS 2014-04-23 Agent Orange Removal Continues in Vietnam Hello, my friends, and welcome back to the program that helps you learn and improve your American English. Im Jim Tedder in Washington. Today we return to Southeast Asia to hear about effo

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2014年VOA慢速英语(四)月

By Matt Steinglass Hanoi 26 June 2007 When Vietnamese President Nguyen Minh Triet met United States President George Bush in Washington last week, they announced new efforts to tackle the damage caused by Agent Orange. Although the countries agreed v

发表于:2019-01-13 / 阅读(175) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是nerve agent. Nerve agent 神经毒剂。British officials said the chemical nerve agent known as Novichok was used in the attack on an ex-Russian spy and his daughter. 英国官员说,对一名前俄罗斯间谍和他女儿

发表于:2019-01-26 / 阅读(163) / 评论(0) 分类 英语单词荟萃

Owen joins Stoke as free agent LONDON, Sept. 4 (Xinhua) -- Former England striker Michael Owen has signed for Stoke City as a free agent, said the English Premier League side on Tuesday. The 32-year-old sealed a one-year contract with Stoke after bei

发表于:2019-02-05 / 阅读(166) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 20 (Xinhua) -- The agent of Brazil starlet Neymar has accused Pele of hypocrisy and jealousy after the football legend's stinging attack on the 21-year-old's attitude. In a controversial newspaper interview published on Wednesday

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 英语新闻

Eternal Wave, a Chinese movie set during the anti-Japanese occupation era is set to be released in Chinese theatres on Friday. Eternal Wave or Mi Zhan(密战) as it is known in Chinese follows Lin Xiang, a secret agent working underground to reestabl

发表于:2019-02-14 / 阅读(163) / 评论(0) 分类 2017CRI中国国际广播电台

Prince Ali, Vialli, St Pauli Papy's agent FRI 11 SEP 2015 Who will vote for Prince Ali? Gianluca Vialli on Parma and St Pauli help out refugees.

发表于:2019-02-24 / 阅读(157) / 评论(0) 分类 英语听力精选进阶版
学英语单词
acid-houses
acompte
active draft
aggregate indebtedness
angiokeratoiditis
ballast box
bell apple
Blairism
burcak
careca
cathode pulsed triode oscillator
Chegguet
china-taiwan
codenamed
conehead
Cushitic
cut sth back
Darkschevitsch
delta-diversity
diameter of twisting barrel
distributable reserve
dry out sample
dunkirks
eplan
equiprobability
erucate
exclusive union of set algebra
far jump
fascicular neuroma
fatigue property
fight like cats and dogs
fire bar bearer
fire coal
flat bit tongw
genus Sphenodon
get one's nose in a book
give your eyeteeth for sth
Google bombing
hatable
hidden-form
hoising
hypotype
Hörsel
immie
inhabitant's quality
isoelectric point
laser data transmission link
liquid motor fuel
long thermal neutron detector
Los Santos
loxoconcha achloropsia
marine disc centrifugal separator
mbila
mediumclouds
medullary infiltration
Misgund
multilocula
Mussaenda chingii
mycosphaerella entadae
naval missile
NOGAPS
obrogation
overrefine
phagocytosis promoting factors
phylogenetic species concept
potendol
pressure-tight casting
primary sodium overflow vessel
proclaimers
random vibration environment
Ranunculus smirnovii
real dollar
sacrifice one's life
scanning strip
schistochoanitic
self-dual connection
shoot ahead
single cylinder manometer
SNLC
spent fuel rods
spike pulling
steam flushing
stupefiers
subcordate
subvirus
through flow drying
time sharing system
tooling resins
torchable
transverse lip
tricot fabric
trigonal tetartohedral hemimorphic class
tune-ups
ultra-low temperature pump
umbilicosphaera foliosa
Ventilago leiocarpa
Vernonia divergens
Vicat test
vitrobasalt
we all make mistakes
wei chia ss? hai
wholesale sale