flow back แปลว่า
- ไหลกลับ
ประโยค
I'll cut one hand free, let the blood flow back in.
Valve is closed, to stop the medium from flowing back
The quick-close action prevent the medium from flowing back and reduce water hammer pressure.
1.Super absorbent polymer increases absorbility in order to avoid wet flowing back.
Well, at some point, this flow backed up.