词典释义：
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A pulmonary angiogram provides a clear picture of the blood flow in the arteries and the lungs, which is what we look for in a pulmonary embolism, a condition in which Mr. Weatherly's symptoms are common.
肺血管造影可清晰看到动脉和肺部的血流，这样就能检查是否有肺栓塞，肺栓塞通常会引起威瑟利先生表现出的症状。
《The Vampire Diaries Season 6》《吸血鬼日记 第六季》
双语例句
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It works only in the veins, where the blood flow is slower.
它只在血液流动较缓的静脉中起作用。
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It occurs because blood flow gets reduced in that blood vessel.
它的发生是因为血管中的血流量减少了。
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Combined with reduced blood flow, neuropathy in the feet increases the chance of foot ulcers and eventual limb amputation.
足部神经病变加上血流量减少，增大了足部溃疡和最终截肢的可能。
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Massage may help to increase blood flow to specific areas of the body.
按摩也许会帮助加快血液流向身体各个特定部位。
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When you compress the diaphragm and ribs, full respiration cannot take place, and the blood flow is slowed to your brain and extremities.
当您压缩隔膜和肋骨时，充分的呼吸作用不能发生，并且血液流经您的大脑和四肢的速度会减慢。
近义词