Nickerson stresses that 3-d tissue modeling has opened the door to examining a variety of host-pathogen interactions that were previously difficult or impossible to study through conventional means.

Nickerson强调说三维培养模型为之前无法甚至不可能通过常规方法检测的宿主与病原体之间相互的作用方式成为可能。

youdao

D. Samples for Verification: for exposed door hardware of each type required, in each finish specified, prepared on Samples of size indicated below.

校验样品：针对暴露的每种所需类型的门用五金，每个指定的产品按照如下样品的尺寸来准备。

youdao

My first day with the Lakers, I met the team at The Ritz in Washington, D. C. , and at 1:30 in the morning there was a knock on my door.

我加入湖人队的第一天，我是在华盛顿与球队会合，那是凌晨1点半，结果有人敲我的房门。

youdao

"When I was growing up - 'shoo!' - out the door in the morning and you'd play outside until the streetlights came on at night."

VOA: standard.2010.06.25

Avatar,the biggest box office success in history, has opened the door for 3-D TV.

VOA: standard.2010.03.11

And my first race where Michelle and I would go door to door with these Xeroxed -- we'd gone to Kinko's and we had kind of printed up these little hand cards.

WHITEHOUSE: Remarks by the President at a Campaign Event -- Tampa, FL