Lesley Prasad, a leading operating room officer, shows the picture a Haitian man sketched while being treated in the hospital as a way for him to say thank you.

VOA: standard.2010.03.26

the nurses that work at the operating room and everything,

在手术室或者其他任何科室工作的护士，

关于巴西 - SpeakingMax英语口语达人

So two different kinds of strategies, one is a surgical strategy, actually removing tissue and we talked a little bit about the engineering of surgical instruments and things like - so there's a lot of Biomedical Engineering that goes into everything that happens in the operating room.

这是两种不同的方法,其中之一是通过手术,切除组织,之前我们讲过的手术器械工程学,这涉及到许多生物医学工程学原理,它已经渗透到手术室内的方方面面

耶鲁公开课 - 生物医学工程探索课程节选