Dr.Haukoos says alternative HIV testing programs are needed to help those who don't know they have the virus.

VOA: standard.2010.07.23

Okay. Famously, Dr. Johnson couldn't bear this poem, Lycidas - Dr. Johnson, the greatest of all literary critics of the eighteenth century.

好的，众所周知，约翰逊博士受不了《利西达斯》这首诗,-约翰逊博士，18世纪最伟大的文学评论家。

耶鲁公开课 - 弥尔顿课程节选

But since, number one, I wasn 't hungry but thirsty, and number two, they was free, I must have drank meabout 15 Dr. Peppers.

VOA: standard.other

The contribution made by Dr't Hooft and Dr Veltman is, as is often the way with the physics prize, mind-bogglingly complex.

ECONOMIST: The 1999 Nobel prizes

Though they did not, themselves, perform the synthesis, Dr't Hooft and Dr Veltman tidied up its mathematics to such a degree that useful predictions about the properties of unknown sub-atomic particles became possible.

ECONOMIST: The 1999 Nobel prizes

He said his policy is never to call as a witness a police officer who has lied in the past, but he said Lee would likely be an exception, because "a street cop doesn't have Dr. Lee's reputation" or his grounding in science.

CNN: Spector murder trial: Misstep could haunt renowned scientist