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(152) / 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(188) / 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(180) / 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(144) / 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(186) / 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(171) / 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(215) / 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(218) / 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(276) / 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(118) / 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(195) / 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(219) / 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(167) / 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(177) / 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(179) / 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(167) / 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(169) / 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(220) / 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(165) / 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(158) / 评论(0) 分类 英语听力精选进阶版
学英语单词
17-HCS
adsorption trap
amphozone
Annone, L.di
aspidiotus destructor signoret
associated variable
auditory hyperesthesias
barbasol
be through with sb
bismutosphaerite(bismutospherite)
boggles the mind
came to the conclusion
chain-terminating
Chamaenerion angustifolium
checking over
children's picture information test
coactivity
colerick
conormal derivative
continentis
controlled volume
cresseys
danhs
determination of nuclear density-moisture
eating house
eccentricity of earth
elliptical curve cryptography
environmental hot forming process
excision of polyp of colon through fibercoloscope
fakie
fehling reagent
five-spices
floating slag
formed coil
fusible ROM
Gettorf
glad-eye
hagiolatry
halfe-pence
heterosceluss
high altitude hypertension
Histimin
homonormativity
Horgenzell
hyaloid vessel
instantaneous analysis
interlaminar insulation
ird (abbreviation)
italian clover crimson clover
Jackie Onassis
kingliness
kolaches
larrigan
leper lilies
linear index progression
lipoidic
loctal base
longclaws
mercement
microgeomorphology
mosaic cells
multiparameter problem
multiprocessing facility
natural stability limit
nominal position
non-quasi-static
odd isotope
ohh
open item
Paulinism
pear seed oil
peritroch
photohalogenation
Pipistrellus
point-to-point operation
Polwarth
presymbiosis
price-level accounting
public health doctor
qassemlou
Quaker State
race of engine
RC (reader code)
reinforcing sitmulus
residual gas pressure
rondes
settecentoes
shareholders' register
shit a brick
special ballast tank
speed-change gear
spine road
student-built
Su-7
synys
taurodont
tbyroid rad line
ten days that shook the world
tile joint
viscous equation of motion
y?eh fu