cross circulation

例句：

1. 1. The blood flows through thebody in a cross circulation pattern.
   血液在身体中以交叉循环模式流动。
2. 2. The river's water flows in a crosscirculation pattern.
   河流的水以交叉循环模式流动。
3. 3.The air is circulated through theroom in a cross circulation pattern.
   空气以交叉循环模式在房间内流通。