[网络] 抗菌活性物质;抗细菌物质;抗菌物质

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.69]1997 Passage3 [00:07.32]Technically, any substance other than food [00:10.48]that alters our bodily or mental functioning is a drug. [00:15.31]Many people mistakenly believe the term dru

发表于:2018-12-01 / 阅读(174) / 评论(0) 分类 历年考研英语阅读理解

[00:04.02]Language Function: Asking about Like and Dislikes in Sports [00:10.81]A:Did you attend the sports meeting last Sunday? [00:16.01]B:Certainly!I love sports. [00:19.80]A:What's your favourite sport? [00:22.78]B:Pingpong! A:Pingpong?Why? [00:2

发表于:2018-12-04 / 阅读(289) / 评论(0) 分类 高中英语上外版二年级

英语学习笔记: antiwar adj. 反战 antipathy n. 憎恨,反感 antithesis n. 正好相反 antibacterial adj. 抗菌的 antibacterial soap 抗菌皂 antibacterial agent 抗菌因子 antibody n. 抗体 He committed himself to the antiwar moveme

发表于:2018-12-19 / 阅读(128) / 评论(0) 分类 2018年VOA慢速英语(三)月

06Good Hygiene GLOSSARY training a class or workshop to learn something, usually where one works* Everyone in that department is going to a computer training on Thursday. hygiene cleanliness for health; being clean to avoid sickness* One thing the ma

发表于:2018-12-26 / 阅读(198) / 评论(0) 分类 2007年ESL之就医和人际交往

Unit 6 DIALOGUE I Work Ethics A: Do you think a telephone operator should be concerned about the worries of callers? B: Well, it's not her job. At least I wouldn't interfere in other people's business

发表于:2018-12-29 / 阅读(232) / 评论(0) 分类 新编大学英语教程

本讲为2006年下半年新的教学内容,请对照讲义听声音! Students(researcher/scholar) of Nature are not satisfied with guessing, but they observe, day after day, the changes which tak

发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 自考英语(一)78讲

SCIENCE IN THE NEWS - From the Laboratory to the Playing Field: World of Sports DopingBy George Grow, Nancy Steinbach and Caty Weaver Broadcast: Tuesday, August 29, 2006 VOICE ONE: This is SCIENCE IN

发表于:2019-01-02 / 阅读(158) / 评论(0) 分类 2006年慢速英语(八)月

Americans use a lot of antibacterial soaps, but today the U.S. Food and Drug Administration banned 19 chemicals commonly found in them. 美国消费者使用很多抗菌香皂,但是美国食品药品管理局日前禁止了其中出现19种化学物

发表于:2019-01-03 / 阅读(116) / 评论(0) 分类 实用英语

污染物 aerosols气溶胶 / 气雾剂 agricultural wastes农业废物 asbestos石棉 commercial noise商业噪音 composite pollution混合污染 dioxins二恶英 hazardous substances危险物质 hazardous wastes危险废物 heavy metals重金属 h

发表于:2019-01-03 / 阅读(198) / 评论(0) 分类 英文语法词汇

AS IT IS 2014-03-16 Device Finds Malaria Infections in Seconds 通过医疗设备发现人体内疟疾感染只需几秒钟 Hello, and welcome to As It Is, from VOA Learning English. Im Steve Ember in Washington. Today on the program, we report on ho

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2014年VOA慢速英语(三)月

对于most来讲,除了构成某些词最高级外,most的用法有几点需要注意,经常成为改错题的考点: 1. 当most表示大多数时,之前不加the, 并且有两种形式来表示大多数,分别为: most + 名词,如:

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 托福英语

read by Frank McCourt. THERE was no hope for him this time: it was the third stroke. Night after night I had passed the house (it was vacation time) and studied the lighted square of window: and night after night I had found it lighted in the same wa

发表于:2019-01-24 / 阅读(150) / 评论(0) 分类 英语语言学习

Although chemistry had come a long way in the century that separated Newton and Boyle from Scheele and Priestley and Henry Cavendish, it still had a long way to go. Right up to the closing years of the eighteenth century (and in Priestley's case a li

发表于:2019-01-29 / 阅读(140) / 评论(0) 分类 万物简史

81 一年轻妇女死于药品试验 DATE=8-11-01 TITLE=IN THE NEWS #493 - Testing of Drugs BYLINE=Nancy Steinbach (Start at 1'05

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 科技之光

The US Food and Drug Administration (FDA) has issued a final ban on some antiseptic wash products, but many big-name products are still available in China. 美国食品药品监督管理局近日发布了关于部分抗菌洗涤产品的最终禁售令

发表于:2019-02-04 / 阅读(130) / 评论(0) 分类 英语新闻

Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 英语新闻

When we think about becoming healthier, we often think about joining a gym and starting to eat a more balanced diet. These things are both very important, but becoming healthy also means throwing away anything that is harmful or holding you back. 当我

发表于:2019-02-13 / 阅读(113) / 评论(0) 分类 阅读空间

11.Acids are chemical compounds that,in water solution,have a sharp taste, a corrosive action on metals,and the ability to turn certain blue vegetable dyes red. 12.Billie Holiday's reputation as a great jazz-blues singer rests on her ability to giv

发表于:2019-02-13 / 阅读(142) / 评论(0) 分类 托福英语

Many of us choose antibacterial soap thinking we are taking extra measures to protect ourselves from germs. 不少人在洗手时会用除菌皂,认为这能提供额外保护,是我们应对细菌的有效措施。 But now, a study has found it

发表于:2019-02-18 / 阅读(177) / 评论(0) 分类 阅读空间

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(149) / 评论(0) 分类 英语新闻
学英语单词
Aarle-Rixtel
addition of modes
air and light space
air-transportation
alternate lateral trim switch
angotti
aparece
Bangweulu Swamp
Beda
bolt with feather
butchness
C-5A
celestial hierarchy
chronic cardiac insufficiency
clavicular tendon
clean breach
combined steel formwork
Combretum auriculatum
common equipment
conforming product
corporealise
cross fields multiplier
curry powder
declaration at the customs
dendroarcheology
dicarpa
Dilleniales
Dillinger, John
direct energies to
document environment group
entropy of activation
finest grade of graphite
flap drive motor
full capabillty mode
gabele
gmq
Gorodishchna
Graphina
grinding head motor
guessing game
hairdressers
hand surgar refractometer
have a loaf
health care provider classification code
high solid
Hnawbingyi
holographers
Home Sharing
i-sondred
imitation gauze
inclusion cyst
International Ship Structure Congress
juraviel
Kashinda
killing spree
lashing turnbuckles
least representation algebra
magnet
magnetic curie temperature
mephistopheless
merve deafness
monetary science
montfoorts
morphism of finite type
ngaio
nightlights
non-contentious proceedings
noncontradictory
Novalgina
panfish
parapolar
piggyback hatchcover
pitch and catch technique
prefect dielectric
purlin(e)
radioactive proctitis
radioconcentric
reflectance difference spectroscopy (rds)
RTNM
scent spray
shamble
simic
stand-alone machine
struggle for survival
supercavitating hydrofoil boat
systematized delusion
tear-streaked
the pink
tingest
to-my
tramp data
two-component electromagnetic log
two-element set
understep
wage summary
walk out on sth
weather driven
welding generator with split poles
without mentioning
words in UPPERCASE
wuhans
zone rule