noun🔗Share鼻窦，窦。 A pouch or cavity in any organ or tissue, especially the paranasal sinus."The doctor said my headache was caused by pressure in my sinus. "医生说我的头痛是鼻窦压力引起的。anatomyorganmedicinephysiologybodyChat with AIVocabulary GamePractice Reading
noun🔗Share静脉窦，静脉腔 A channel for transmitting venous blood."The doctor examined the sinus in her patient's neck, finding a blockage that was preventing venous blood from flowing properly. "医生检查了病人颈部的静脉窦，发现一处堵塞，导致静脉血无法正常流动。anatomyorganphysiologymedicinebodyChat with AIVocabulary GamePractice Reading
noun🔗Share窦，凹陷。 A notch or depression between two lobes or teeth in the margin of an organ."The leaf had a small sinus between its two lobes, giving it a slightly indented appearance. "这片叶子的两个叶瓣之间有一个小小的凹陷（窦），使得叶子的边缘看起来稍微有些内凹。anatomyphysiologymedicineorganbodyChat with AIVocabulary GamePractice Reading
noun🔗Share窦道，瘘管。 An abnormal cavity or passage such as a fistula, caused by the destruction of tissue."The surgeon repaired the sinus that had formed in his patient's cheek after the accident. "事故后，外科医生修复了病人脸颊上形成的窦道。medicineanatomydiseasebodyChat with AIVocabulary GamePractice Reading
noun🔗Share海湾，海湾凹入处 A bay of the sea; a recess in the shore."The small fishing village nestled in the sinus of the coastline, protected from the harsh open sea. "那个小渔村坐落在海岸线的海湾凹入处，免受外海的狂风巨浪侵袭。geographyoceanplaceChat with AIVocabulary GamePractice Reading
