原级：sinus
1. 静脉窦：鼻窦炎主要是鼻子及前额下半的静脉窦(sinuses)受感染,而发炎及产生大量黄绿色的鼻涕黏液,可进一步导致头痛、眼及面部疼痛. 除了细菌外,病毒、霉菌及过敏都可导致发炎. 在美国,每年有3,100多万人因为鼻窦炎而就诊,是一般人上医院的主要原因之一.
2. 硬膜外隙、大脑镰、小脑幕、硬脑膜静脉窦：(一)硬脑膜 cerebral dura mater | 硬膜外隙、大脑镰、小脑幕、硬脑膜静脉窦sinuses | (二)脑蛛网膜 cerebral arachnoid mater
1. sinuses的反义词
1. The problem could be caused by a polyp in the nose or infected sinuses, she said.
2. There are also decongestants to decrease the swelling and congestion of the nose and sinuses.
3. Most of her curved upper beak had been shot away, leaving her tongue and sinuses exposed.