单词：septic scarlet fever
单词：septic scarlet fever 相关文章
KELLY MCEVERS, HOST: For millions of Americans, what they flush down the toilet goes into a septic tank. Septic tanks are convenient, but sometimes they pollute our waterways. Scientists are trying to track down that pollution with help from a federa
2017年NPR美国国家公共电台5月
ROME, May 26 (Xinhua) -- African swine fever, a viral disease deadly to pigs but harmless to human beings, is spreading beyond Russia and the Caucasus region into Europe, the United Nations' food agency said Thursday. African swine fever is fast beco
英语新闻
Cant Concentrate? Spring Fever Isnt Just a Catchphrase Its April, and all the telltale signs are present: You cant concentrate to save your life, youve got a rapidly blossoming crush on a coworker you didnt look twice at all winter, and instead of hi
阅读空间
1 have:表示生病，后常跟表示疾病的名词，是最通俗的说法，多用于口语。 例句：As I remember, my brother and sister both had severe asthmatic attacks in the childhood. 我记得，我弟弟和妹妹小时候都得过严重的
实用英语
矿山回填 oil residue recuperation 残油回收 radioactive waste management 放射性废物管理 recycled materials 回收的材料 recycling 回收 reuse of materials 材料再利用 sanitary landfills 卫生填埋 sea outfall 海洋排泄口 s
实用英语
1 have:表示生病，后常跟表示疾病的名词，是最通俗的说法，多用于口语。 例句：As I remember, my brother and sister both had severe asthmatic attacks in the childhood. 我记得，我弟弟和妹妹小时候都得过严重的
英语口语