双语字幕
Anatomy of the Aorta
主动脉解剖
The largest artery in the body is the aorta which is attached to the heart and receives blood directly from the left ventricle, or main pumping chamber.
人体最大的动脉是主动脉,它连接心脏,直接接收来自左心室(主要泵血腔)的血液。
主动脉分为 4 部分:升主动脉、主动脉弓、胸主动脉和腹主动脉。
The abdominal aorta is the last and largest section of the aorta. It supplies blood to the lower regions of your body including the organs in the abdomen and pelvis.
腹主动脉是主动脉最末尾,也是最大的部分。它向人体低位供血,如腹部和盆腔器官。
The abdominal aorta ends around navel level, or splits into the two iliac arteries that carry blood to the legs.
腹主动脉止于肚脐水平,分为左、右髂动脉,向双下肢输送血液。
相关单词学习
Ventricle
①发音和释义
ven•tri•cle/ˈvɛntrɪkəl/ n. 心室
Either of the two lower chambers of the heart that receive blood from other chambers and in turn force it into the arteries.
adj. ventricular
单词 ventricle 由下列成分构成
venter 凹,窝
+
-i- 连接元音
+
-cle(后缀) 表示“小”
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