您要查找的是不是：
- 节流throttle (down)
- 导流stream guidance
- 现金流cash flow
- blood pressure 血压BL PR, bl.pr.
- 溢流overfall
- (=positive pressure) 正压pos.pr.
- 流线streamline
- (=atmospheric pressure) 大气压力atm. press.
- 流道flow passage
- Pressure-State-Respond（PSR）Pressure-State-Respond(PSR)
- 流鼻血nosebleed
- 流变学rheology
- blood pressure 血压，British Pharmacopoeia 英国药典BP, B.P.
- 流着泪in tears
- 溢流阀spillover valve
- 流眼泪shed tears
- 流的streaming
- 流管flow passage
- 中流midstream
- 渗流seepage
