n. the male organ of copulation (`member' is a euphemism)
n. 阳物, 阴茎
[医] 阴茎
1. The penis is a part of the male reproductive system.
阴茎是男性生殖系统的一部分。
2. Doctors often explain how the penis functions during sexual education.
医生通常在性教育中解释阴茎的功能。
3. It is important to talk about sexual health, including the penis.
谈论性健康，包括阴茎，是很重要的。