Sinus
例子
Sinus infections often cause pressure and headaches.
鼻窦感染常常引起压力和头痛。
02
静脉窦, 血窦
a wide blood channel that lacks the lining of a typical blood vessel
例子
Sinuses in the liver help regulate blood flow.
肝脏中的窦有助于调节血流。
03
瘘管, 窦
an abnormal channel that drains a pus-filled cavity to the body surface
例子
Chronic infection led to a sinus forming under the skin.
慢性感染导致皮肤下形成了一个窦道。
