您要查找的是不是：
- 污smuttiness
- 節流throttle (down)
- 臟污sully
- 導流stream guidance
- 現金流cash flow
- 溢流overfall
- 去污decontamination
- 流線(xiàn)streamline
- 沾污sully
- 流道flow passage
- 污損defile
- 流鼻血nosebleed
- 流變學(xué)rheology
- 防污antifouling
- 流著(zhù)淚in tears
- 血沾污了毯子。Blood stained the blanket.
- 溢流閥spillover valve
- 流眼淚shed tears
- 流的streaming
- 流管flow passage
