clot
vt.& vi.凝结；拥塞
n.凝块；（人，动物等的）聚集
网络解释.陈冠希；凝块；凝结集团；血块
词形变化:
复数：clots 复数：clotted 复数：clotted 复数：clotting 复数：clots
compression congeal condensation cohere thicken coagulate
双语例句
1. 1 . He needed emergency surgery to remove a blood clot from his brain.
他需要进行紧急手术以清除脑部的一处血块。
来自柯林斯例句