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DAVID GREENE, HOST: Many powerful men in Washington, including here at NPR, are facing sexual harassment allegations in the court of public opinion. But in actual court, such cases filed by workers against their employers are often dismissed. The way
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During a campaign rally in Montana, President Trump sought to build expectations among supporters for his upcoming Supreme Court announcement. As you know, theres now a vacancy on the Supreme Court, and if you turn in Monday at nine oclock, I think y
VOA标准英语2018年(七月)
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Princess Ahmose-Meryet-Amon enjoyed a privileged lifestyle in what is now Luxor about 3,500 years ago. But she may not have been a happy princess towar
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Calcium-binding proteins - proteins which have the ability to store calcium ions and to bind onto calcium in the hydroxyapatite of the enamel surface. Calculus - a hard deposit of calcified plaque whi
医务英语
Apatites- a family of calcium phosphate salts which are found in hard tissues like bone, teeth and shells. Apoptosis - death of a cell which is programmed by a set of specific genes. Apoptosis of chon
医务英语
In the salsify mains of what was thoughtful and sad all the calcified arhythmatists were doing the math. And it would take a calculated blow to the head to blind the eyes of all the harmless sociopaths. Oh Arm in Arm we are the harmless sociopaths. O
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