纽约市长又收两封恐吓信 内含蓖麻毒素
英语课
纽约市长又收两封恐吓信 内含蓖麻毒素
NEW YORK, May 29 (Xinhua) -- Threatening letters addressed to New York Mayor Michael Bloomberg in both New York and Washington, D.C., have been found preliminarily containing ricin, police said on Wednesday.
A letter addressed to Mayor Bloomberg arrived late last week at a municipal building in New York, and a second letter containing the poison arrived at a building in Washington that houses Mayors Against Illegal Guns, a group Bloomberg helps run and finances.
The anonymous 1 letters sent to Bloomberg were opened last Friday, and preliminary tests on both letters concluded that they contained ricin, according to local media reports.
It added that the writer of the letters made reference to debate on gun laws. Mayor Bloomberg is a strong supporter of gun control and he is the co-chairman of the group Mayor Against Illegal Guns.
New York Police Department (NYPD) Emergency Service Unit officers who came into contact with the letter at the city mail facility on Gold Street in Manhattan have been treated for minor 2 symptoms of ricin exposure.
The FBI Joint 3 Terrorism Task Force and the NYPD Intelligence Division have launched an investigation 4.
Last month, ricin-tainted letters addressed to President Barack Obama, as well as U.S. Sen. Roger Wicker and an 80-year-old Mississippi judge, were intercepted 5.
Derived 6 from the castor oil plant, ricin is a highly toxic 7 protein that can kill a full-grown adult in a dose the size of just a few grains of salt.
adj.无名的；匿名的；无特色的
- Sending anonymous letters is a cowardly act.寄匿名信是懦夫的行为。
- The author wishes to remain anonymous.作者希望姓名不公开。
adj.较小(少)的，较次要的；n.辅修学科；vi.辅修
- The young actor was given a minor part in the new play.年轻的男演员在这出新戏里被分派担任一个小角色。
- I gave him a minor share of my wealth.我把小部分财产给了他。
adj.联合的，共同的；n.关节，接合处；v.连接，贴合
- I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。
- We wrote a letter in joint names.我们联名写了封信。
n.调查，调查研究
- In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
- He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
拦截( intercept的过去式和过去分词 )； 截住； 截击； 拦阻
- Reporters intercepted him as he tried to leave the hotel. 他正要离开旅馆，记者们把他拦截住了。
- Reporters intercepted him as he tried to leave by the rear entrance. 他想从后门溜走，记者把他截住了。
vi.起源；由来；衍生；导出v.得到( derive的过去式和过去分词 )；（从…中）得到获得；源于；（从…中）提取
- Many English words are derived from Latin and Greek. 英语很多词源出于拉丁文和希腊文。 来自《简明英汉词典》
- He derived his enthusiasm for literature from his father. 他对文学的爱好是受他父亲的影响。 来自《简明英汉词典》
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