semen

常见例句

They said that the international trade in semen and embryos from cloned animals created in north and south America and beyond was effectively impossible to police.
理事会说，在北美，南美以及其他一些地方生产的克隆动物胚胎和精子，其在国际范围内的交易已经无法加以有效监管。
Interviews revealed that the males with good semen quality ate significantly more fruits and vegetables—their diets were higher in vitamins and antioxidants in general.
访谈结果显示，那些精子质量高的男士平时吃下更多的水果和蔬菜，这使他们的饮食总体上富含更多的维生素和抗氧化剂。
But even these men, whose levels were slightly lower than those found in a typical U. S. man, showed decreased semen quality that correlated with their relative BPA levels.
但是即使是这些人，因为受双酚A的影响，精子质量还是较正常人有所下降，但是他们检测出的双酚A含量却比一个标准的美国人的含量要低。

He had introduced into her young body something much more vital than his semen.
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Mr Pitchfork was asked to provide a sample, and it matched the semen from both victims.
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