blood clot

US /blʌd klɑːt/
UK /blʌd klɑːt/
"blood clot" picture
1.

血栓, 血块

a thickened mass of blood that forms in a blood vessel and may obstruct the flow of blood

:
The doctor warned him about the risk of a blood clot after surgery.
医生警告他手术后有形成血栓的风险。
A deep vein thrombosis is a type of blood clot that forms in a deep vein.
深静脉血栓是一种在深静脉中形成的血栓