单词 | coitus |
例句 | DEFINITIVE EXAMPLES 权威例句〔coitus〕Sexual acts do not necessarily lead to pregnancy, but pregnancy does not occur without coitus.性行为不一定导致怀孕, 但没有性交合肯定就不会怀孕。外研社新世纪〔copulate〕To engage in coitus or sexual intercourse.进行交媾或性交美国传统〔onanism〕Coitus interruptus.交媾中断美国传统〔sexual intercourse〕Coitus between human beings.性交:人类之间性交美国传统〔superfecundation〕Fertilization of more than one ovum within a single menstrual cycle by separate acts of coitus, especially by different males.同期复孕:一个月经周期内不同的性行为引起的多于一个卵细胞的受精,尤指与不同男性发生性行为引起的美国传统Coitus interruptus is not a very reliable method of birth control.体外排精避孕法不是一种可靠的节育方法。剑桥国际 |
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