生殖系统 shēngzhíxìtǒng reproductive system Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 阴道是女性生殖系统的一部分。 yīndào shì nǚxìng shēngzhí xìtǒng de yī bùfen. The vagina is part of the female reproductive system. Source: Dong Chinese Dictionary阴茎是男性生殖系统的一部分。 yīnjīng shì nánxìng shēngzhí xìtǒng de yī bùfen. The penis is part of the male reproductive system. Source: Dong Chinese Dictionary