sac

Definitions

Common Collocations

• 1.fluid-filled sac充液囊
• 2.air sac气囊
• 3.yolk sac卵黄囊
• 4.amniotic sac羊膜囊

Example Sentences

• 1.

  The venom is stored in a small sac located near the snake's fangs.

• 2.

  Doctors discovered a fluid-filled sac pressing against the patient's spine.