
好词典

源自古英语 clott,意为‘块状物’,与德语 Klotz(木块)同源。
❶ 指血液或其他液体凝固后形成的半固体块状物,常见于伤口愈合或血管堵塞时。
“The doctor removed a blood clot from his leg.”
(医生从他腿部取出了一个血块。)
“A clot in the brain can cause a stroke.”
(脑部血栓可能导致中风。)
❶ 指液体(尤指血液)由流动状态变为凝固状态的过程,或人为使某物结块。
“Blood will clot naturally when exposed to air.”
(血液接触空气后会自然凝固。)
“The sauce began to clot as it cooled down.”
(酱汁冷却时开始结块。)
blood clot — 特指血管内形成的血液凝块,可能引发严重健康问题。
“Long flights increase the risk of developing blood clots.”
(长途飞行会增加形成血栓的风险。)