首页sinussinus英英释意

sinus

英 ['saɪnəs] 美['saɪnəs]
  • n. [生物] 窦;静脉窦;下陷或凹下去的地方

英英释意


1. an abnormal passage leading from a suppurating cavity to the body surface
2. any of various air-filled cavities especially in the bones of the skull
3. a wide channel containing blood; does not have the coating of an ordinary blood vessel