[ 复数 clots 第三人称单数 clots 现在分词 clotting 过去式 clotted 过去分词 clotted ]
N-COUNT A clot is a sticky lump that forms when blood dries up or becomes thick. (血液的) 凝块
He needed emergency surgery to remove a blood clot from his brain.
他需要紧急动手术以清除大脑中的一个血栓。
V-I When blood clots, it becomes thick and forms a lump. (血液) 凝结成块
The patient's blood refused to clot.
病人的血液无法凝结。
They removed a clot from his brain.
他们从他的大脑里取出了血块。
The patient's blood refused to clot.
病人的血液无法凝结。
A brain scan revealed the blood clot.
脑部扫描检查发现了那个血块。
The condition many times can be treated with drugs that thin the blood and stop the clot from moving through the body.
VOA: special.2009.07.14
Doctors say anyone with pain, swelling or red skin on a leg during or after a long trip may have a blood clot.
VOA: special.2009.07.14
Experts say the chance of a clot also increases if a person does not drink enough water.
VOA: special.2009.07.14
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