Progressive Spin in P.P
Mark Hurd was out. Investigators said he had falsified expense records to hide spending on a woman who worked with H-P.
VOA : special.2010.08.13
pV=RT dT here because the pressure is constant, dV=RdT/p so dV is equal to R over p dT.
因为对1摩尔气体有，于是。
热力学与动力学课程节选 : 麻省理工公开课
And maybe at 4 p.m., I watch the news and I'll have this little chat with my family about Sharon and elections.
可能在4点时，我会看新闻,与我的家人交谈,谈论沙龙以及选举。
人性课程节选 : 普林斯顿公开课
The National Association for Sport and Physical Education says twenty to thirty students in a P.E.class should be the limit.
VOA : special.2009.08.06
It was the Boy Scouts of America National Jamboree, which is held every four years at Fort A.P.Hill army base.
VOA : special.2010.08.06
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。