n the properties that distinguish organisms on the basis of their reproductive roles
n. 性征, 性行为, 性欲
[医] 性别, 性欲
1. Many people feel comfortable discussing their sexuality with close friends.
许多人在与亲密的朋友讨论他们的性取向时感到自在。
2. Understanding one's sexuality can be an important part of personal identity.
了解自己的性取向可能是个人身份的重要组成部分。
3. Schools should provide education about sexuality to help students make informed choices.
学校应该提供关于性取向的教育，以帮助学生做出明智的选择。