backflowing

A noun referring to a flow that returns toward its source, often used in technical contexts such as plumbing or fluid dynamics.

• 🇨🇳指流体（如水、气体等）反向流回其来源或上游的现象，常用于管道、排水系统及流体力学等技术领域。

1. Return flow C1 formal

   A flow that moves in the opposite direction, returning toward its source.

   • The plumber checked the pipes for any backflowing of water.
   • Backflowing in the drainage system can cause contamination.
   • Engineers installed a valve to prevent backflowing of sewage.

   🇨🇳回流

   同义词: backflowrefluxreturn