2. a contraceptive method in which coitus is initiated but the penis is deliberately withdrawn before ejaculation.
性交中在射精前阴茎有意抽出的节育方法。
-- 来源 -- 汉英 - 翻译参考
3. coitus bleeding
交接出血
-- 来源 -- 英汉 - 翻译参考[网络]
4. of or relating to coitus or copulation.
属于、关于人类或其他动植物的交配。
-- 来源 -- 汉英 - 翻译参考
5. coitus int.erruptus
体外射精
-- 来源 -- 英汉 - 翻译参考[网络]
6. withdrawal (coitus interruptus)
体外射精(法)；抽出(法)
-- 来源 -- 英汉 - 翻译参考[网络]
7. fertilization of two or more ova released during the same menstrual cycle by sperm from separate acts of coitus (especially by different males).
同一次排卵后连续有两个或更多的卵子受精，尤指被不同的雄种畜。
-- 来源 -- 汉英 - 翻译参考
8. The physiological significance of change of sex steroid levels after coitus will obviously require further investigation.
性交后性腺激素变化的意义有待进一步研究。
-- 来源 -- 网友提供
9. Some sexologists do not thoroughly understand the differences between "Male Same - sex Coitus" (nan feng or nan se) in ancient China and the so - called homosexuality (which is usually translated as tong xing lian or tong xing ai) in modern time postulated by gay activists.
