n.凝塊；一群；笨蛋

v.凝結(jié)；阻塞

Ruby,convicted murdered of Oswald,died on January 3,1967 from a blood clot that lodged in his lungs. Ruby，曾經(jīng)被指控謀殺Oswald，由于血液凝塊進(jìn)入肺部，死于1967年1月3日。

A haemophiliac's blood will not clot properly. 血友病患者的血液凝固不良。

Researchers say the water dilutes the blood, making it less likely to clot. 研究人員說(shuō)，水可以稀釋血液，使之不易發(fā)生凝結(jié)。

That "collateral" vascular network was a lifesaver when a clot blocked her artery. 當(dāng)她的主動(dòng)脈被阻塞時(shí)，這些輔助的循環(huán)系統(tǒng)挽救了她的生命。

This nonsurgical procedure can be used to open coronary arteries that are blocked by a blood clot. 這種非手術(shù)性的治療措施可以打開(kāi)受到血液凝塊阻塞的冠狀動(dòng)脈。