| 词汇 | sinus |
| 释义 | sinus noun uk/ˈsaɪ.nəs/ us/ˈsaɪ.nəs/ (SPACE IN BODY) [ C ]窦，鼻窦 any of the spaces inside the head that are connected to the back of the nose [ C ] medical specialized窦道（脓液流出的管道） a space or passage filled with pus (= a thick yellow liquid) that flows to the surface of the skin (HEART) [ U ] medical specialized（控制心率的）窦房节 the sinoatrial node (= tissue in the heart responsible for the heart's rhythm) The electrocardiogram will confirm sinus bradycardia. 心电图将证实窦性心动过缓。 |
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