a.sex.u.al
adj.（形容词）Having no evident sex or sex organs; sexless.无性的：无明显性特征或性器官的；无性的Relating to, produced by, or involving reproduction that occurs without the union of male and female gametes, as in binary fission or budding.无性生殖的：没有雌雄交媾而繁殖的，关于无期雌雄交配而繁殖的，涉及无雌雄交配而繁殖的，如在偶数分裂或萌芽中Lacking interest in or desire for sex.无性欲的：缺乏性兴趣或欲望的
【引伸】
asex.ual.ity
asex.ually
adv.（副词）
