sac
🇺🇸
/sæk/
🇬🇧
/sæk/
A sac is a small bag-like structure in living things that holds liquid or air.
The doctor told the patient that the small sac in their body was not a cause for concern.
의사는 환자에게 그들의 몸의 작은 주머니가 걱정할 필요가 없다고 말했다.