Monosexuality is romantic and/or sexual attraction to members of one sex or gender only. A monosexual person may identify as heterosexual or homosexual.
monosexuality:
monosexual +? -ity
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。