射精係雄性動物性行為嗰陣將精液射出嘅反射動作。對於人類,性成熟嘅男性通過性行為例如睇片、性交、自慰等等嘅方式達到性興奮嗰陣,生殖系統嘅管道會強烈收縮同放鬆,精液就會射出嚟。
This article uses material from the Wikipedia 粵語 article 射精, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). 呢度嘅所有文字係根據 CC BY-SA 4.0 牌照嘅條款發佈;可能會有附加嘅條款。 Images, videos and audio are available under their respective licenses.
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