Heterosexuality
n. 异性爱\\n[医] 异性性欲
📖 牛津释义
heterosexuality
n[U].
🗣️ 情景例句
It's raining cats and dogs outside.
外面下着倾盆大雨。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
That's very nice of you.
既然这样，那就多谢了。