单词

semen

读音

ˈsiːmən

美式

英式

词根

无

释义

n. 精液；精子 n. （Semen）（罗、土）塞门；（俄）谢苗（人名） [ 复数 semina或semens ]

例句

If thawed semen is used, it has to be injected directly into the uterus through the ewe's belly wall.

如果使用解冻的精液，它必须通过母羊的腹壁直接注入子宫。

Interviews revealed that the males with good semen quality ate significantly more fruits and vegetables.

访谈显示，那些精子质量高的男士吃明显更多的水果和蔬菜。

A human study has found strong links between BPA levels and semen quality, and the findings are not looking good.

现在，一项人类研究发现了双酚A含量和男性精子质量之间有密切关联，结果并不乐观。

强化记忆

无

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Concerned conservationists began trying to breed them in captivity in the 1970s,collecting and storing semen from males.Only four rhinos were ultimately born through the ambitious breeding program.

However, there are successful interventions for prevention.We have worked hard on semen testing,behavioral counseling, safe sex promotion and research.

It can be transmitted through blood,sexual fluids like semen or vaginal fluidsand breast milk.

this is a complicated and risky process to say the least.Though scientists had stored semen, they would have to collect the eggs—a complex procedure that requires a female to be sedated for up to two hours.

Hormonal changes and diet alter the vaginal microbiome.Semen is relatively basic, so it can disrupt the vagina’s pH.Tight, non-breathable, and wet garments incubate moisture

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