英语听力精选进阶版 12600

 

Investigation¹, 12 May 2015

Tue, 12 May 15

Josie Long presents stories of investigations² - both amateur and professional. From the trouble of tracking down Hitler's head to solving the mystery of disappearing teething powder.

1 investigation   

n.调查，调查研究

参考例句：

• 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。

2 investigations   

（正式的）调查( investigation的名词复数 )； 侦查； 科学研究； 学术研究

参考例句：

• His investigations were intensive and thorough but revealed nothing. 他进行了深入彻底的调查，但没有发现什么。
• He often sent them out to make investigations. 他常常派他们出去作调查。