manual stimulation of the genital organs (of yourself or another) for sexual pleasure
同义词：onanism
masturbation例句
Self-satisfaction of sexual desire, as by masturbation.
自体性行为性欲的自我满足，如手淫
masturbation详细解释
mas.tur.ba.tion n.（名词）Excitation of one`s own or another`s genital organs, usually to orgasm, by manual contact or means other than sexual intercourse.手淫，自淫：非性交的手动的接触或方式以刺激自己或他人的生殖器使其达到高潮 【引伸】 mas.turba.tional 或 mas.turbato.ry mas.turba.tor n.（名词）
