英语词汇“血循環”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	血循環
释义	血循環 xiě xún huán血液经由一定路线，周而复始的运转作用。人体血循环的血液自心脏流出，经动脉、毛细管，把氧、养料、激素等输送给全身各部组织，并把组织中的二氧化碳等废料经由静脉带回心脏，再由肺动脉带入肺内，进行气体交换后，经肺静脉流回心脏。
随便看	is anyone sitting here Is anyone sitting here? Is anyone there Is anyone there? Is anyone too hot Is anyone too hot? Is any table all right Is any table all right? Is anything else missing Is anything else missing? Is anything fragile enclosed Is anything fragile enclosed? Is anything likely to happen Is anything likely to happen? Is anything on sale today Is anything on sale today? is anything the matter Is anything the matter Is anything the matter? Is anything the matter with someone ? Is anything the matter with something ? Is anything wrong Is anything wrong? Is anything wrong with you Is anything wrong with you?