单词：chemical fire extinguisher
单词：chemical fire extinguisher 相关文章
We attended the wedding of an acquaintance's son. Because we did not know the young man or his bride, we decided to send them a practical household gift, a fire extinguisher. Apparently, the couple ma
英汉幽默故事选读
Lesson 95 A fantasy 纯属虚构 First listen and then answer the question. 听录音，然后回答以下问题。 Why was the Ambassador particularly lucky? When the Ambassador or Escalopia returned
新概念英语第二册
aim at 用瞄准 ambassador 大使 basement 地下室 be in a frightful state 处于惊吓状态 break out 爆发 definitely 肯定地 drily 冷淡地，枯燥无味地 embassy 大使馆 Escalopia （虚构的国名） fantasy 幻想故事 fire extin
新概念英语第二册单词MP3
【生词预览】 acquaintance 熟人， practical 实用的， extinguisher 灭火器 【笑话原文】 TheNiceWeddingGift Weattendedtheweddingofanacquaintance'sson.Becausewedidnotknowtheyoungmanorhisbride,wedecidedtosendthemapracticalhouseholdgif
英语笑话（MP3+文本）
Syria and Russia say the United States has lied about chemical weapons attacks in the Syrian conflict as a way of blocking efforts to end the fighting. A Syrian foreign ministry source condemned what it called lies and allegations by U.S. Secretary o
2018年VOA慢速英语(一)月
This is Whats Trending Today Elon Musk - head of electric carmaker Tesla and aerospace company SpaceX - is known for using creative methods to raise money for his businesses. He has successfully gotten tens of thousands of interested buyers to place
2018年VOA慢速英语(二)月
Scientists have found that levels of a now-banned chemical are rising again in Earths atmosphere. The chemical is called CFC-11. It is the second most common kind of CFC, short for chlorofluorocarbon. Chlorofluorocarbons were once widely used in many
2018年VOA慢速英语(五)月
By Steve Herman Bhopal, India 08 January 2008 Dow Chemical, the world's second-largest chemical manufacturer, is facing difficulties trying to expand in India. The company is haunted by the 1984 leak of methyl isocyanate, one of the most lethal chemi
VOA标准英语2008年（一月）
On this Labor Day, there are two things I want you to know. Number one, I am going to keep fighting every single day, every single hour, every single minute, to turn this economy around and put people back to work and renew the American Dream, not ju
CNN2010年(九)月
This is Scientific Americans 60-Second Science, I am Cynthia Graber .This will just take a minute. How can we improve engines, inhalers and fire extinguishers? Maybe by copying a beetle. The bombardier beetle's name might scare off predators if they
Scientific American(四)月
Follow your common sense You cannot hide yourself behind a fairytale forever and ever Only by revealing the hole truth can we disclose The soul of this bulwark forever and ever Forever and ever Indoctrinated minds so very often Contain sick thoughts
英文摇滚歌曲
Common Chemical May Damage Teeth A chemical compound thats been linked to a number of health problems in animal studies may also damage tooth enamel in humans. BPA is found in many resins and plastics that people use everyday, such as water and baby
VOA标准英语2013年(六月)
Dealing with a fire 处理火灾 A: What should I do if I notice a fire? A:如果我发现发生火灾该如何做? B:Raise the alarm by breaking the glass of the nearest fire alarm. Call Security, say 'Fire' and give your name and exact location. At
职业技术英语口语
In the wake of several serious chemical pollution incidents, China's Ministry of Environmental Protection says it will begin a nationwide inspection of all certified producers of dangerous chemicals of their pollution control measures. As Liu Yan rep
世界各地新闻集锦
Chemical Rush Brian Mcfadden Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right
好听的英文歌曲
音乐+爱情的化学反应：Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush，稍微有些中规中矩，和专辑中电音味道更重的歌比起来，有些收敛
经典英文歌曲
介绍: smog 雾霾 mask 口罩、面膜 A mask is an object normally worn on the face, typically for protection, disguise（伪装）, performance, or entertainment. gas mask 防毒面 oxygen mask 氧气面罩 air purifier /?pj?r?fa??r/ 空气净化器
英语俚语天天说
音乐+爱情的化学反应：Chemical Rush Artist：Brian Mcfadden Song：Chemical Rush Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white F
流行英文歌曲
音乐+爱情的化学反应：Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush，稍微有些中规中矩，和专辑中电音味道更重的歌比起来，有些收敛
英文摇滚歌曲
Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right through my bones Keep coming
英文摇滚歌曲