clot
核心词议：

速记方法
速记技巧 词源词根法 词源同clod，clump，cloud.指各种大块状的东西。

知识扩展
词组短语 blood clot血凝块，血块；

中文词源： clot 血块，笨蛋 词源同clod,clump,cloud.指各种大块状的东西。 clot
精选例句

常见考点例句：

If a clot dislodges and travels toward the brain , a stroke may occur .

假如血凝块从心脏脱落而随血流到达大脑，有可能产生中风。

The fibrin clot which then forms is consolidated by the action of platelet contractile proteins .

接下来由血小板收缩蛋白进行巩固形成纤维蛋白凝块。

In 2009 , mr ho had a clot removed from his brain after a fall .

2009年，何鸿在跌倒后曾接受手术，从脑中取出一个血块。

Like the hard-scale buildup in pipes , fibrous plaques can restrict blood flow and harden the arteries . But they usually don 't dislodge to form a life-threatening clot .

就象管道里积累起来的硬垢一样，纤维斑块会限制血流量，使动脉硬化，但通常不会脱离动脉壁而形成危及生命的凝块。

A transient ischemic stroke , also called a mini-stroke , is the temporary blockage of an artery caused by a blood clot .

短暂性脑缺血中风，亦称轻度脑血管意外，是由动脉血凝块的一时堵塞所造成的。