cardiovascular system
复数形式
cardiovascular systems
1
心血管系统, 循环系统
a complex network of the heart, blood, and blood vessels that transports oxygen, nutrients, and hormones to cells throughout the body and removes waste products
- The cardiovascular system keeps us alive.
心血管系统维持我们的生命。
- Blood vessels are in the cardiovascular system.
血管位于心血管系统中。
- Oxygen is carried by the cardiovascular system.
氧气由心血管系统运输。
- The cardiovascular system works continuously.
心血管系统持续工作。
- Blood vessels connect all parts of the cardiovascular system.
血管连接心血管系统的所有部分。
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