Didn't seminal fluid shoot the vagina to you can be brought about be pregnant?
精液没有射进阴道会不会导致怀孕?
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The seminal vesicle functions as a gland, secreting and storing thecomponent of the seminal fluid.
精囊腺作为一个腺体发挥功能, 分泌和储存精囊液.
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生物学的课堂中, 教授正在讲解精液里含有很高比例的葡萄糖.
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