词汇 | pericardium |
释义 | pericardium noun [ C ] anatomy specialized uk/ˌper.ɪˈkɑː.di.əm/ us/ˌper.ɪˈkɑːr.di.əm/ pericardia 心包 the double layer of tissue that surrounds the heart The function of the pericardium is to protect and lubricate the heart. 心包的作用是保护和润滑心脏。 |
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