sex organ
US /ˈseks ˌɔːr.ɡən/
UK /ˈseks ˌɔːr.ɡən/

1.
性器官, 生殖器
any of the organs involved in sexual reproduction
:
•
The doctor explained the function of each sex organ.
醫生解釋了每個性器官的功能。
•
Both male and female sex organs are essential for reproduction.
男性和女性性器官對生殖都至關重要。