“静脉”怎么读

“静脉”的英语可以翻译为：[生理] vein，vena (pl. venae)，phlebo- ...

“静脉”的反义词：动脉。...

它只在静脉里起作用，在静脉中血液流动更慢一些。It works only in the veins, where the blood flow is slower.早产婴儿必须靠静脉输入喂养。Premature babies have to be fed intravenously.长途航班上的乘客须注意可能出现深静脉血栓。Passengers on long-haul flights are being warned about th...