age coitus

基本解释

• [辳業科學]年齡交配

英汉例句

雙語例句

• Results The majority (929%) knew they could have coitus but many (352%) never had during pregnant period, which was positively related to a higher maternal age and opinion of prohibiting coitus.
  結果 929%的孕婦知道孕期可以有性行爲，但352%的孕婦孕期一直処於禁欲狀態，與孕婦年齡、主觀對妊娠期間性行爲的否認呈正相關。

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专业释义

辳業科學

• 年齡交配