妊娠的英文：
pregnancy
gestation

pregnancy - induced hypertension
妊娠高血压综合征

A natural or synthetic progestational substance that mimics some or all of the actions of progesterone.
孕激素天然或人工妊娠素物质，其模仿黄体荷尔蒙的部分或全部活动

termination of pregnancy
终止妊娠;妊娠终止

Carrying an unborn child;pregnant.
妊娠的;怀孕的

A pregnancy approaching its term
妊娠期满

Terminate a pregnancy,eg by means of an abortion
终止妊娠(堕胎).

earthworms have been used in testing pregnancy
蚯蚓被用于妊娠反应试验。

The corpus luteum of the previous pregnancy regresses very rapidly
前次妊娠的黄体很快开始退化。

You should also have a medical check-up after the termination of a pregnancy.
你在终止妊娠后也应该做个体检。

It may develop from infection or increased abdominal pressure (as in pregnancy or heavy lifting).
起因于肛门感染或腹内压增高(如妊娠、提携重物)。

This is such a pregnancy.
这还真是多产。

termination of pregnancy
终止妊娠;妊娠终止

Drinking is not advised during pregnancy.
建议妊娠期不要饮酒。

Her second pregnancy was easy.
她第二次怀孕很轻松。

You are advised not to smoke during pregnancy.
怀孕期间你最好不要吸烟。

To gestate a scheme.
酝酿一个计划。

They gestated a scheme.
他们酝酿了一个计划。

She need to gestate offspring.
她需要孕育后代。

The mark on the surface of the abdomen of mammals where the umbilical cord was attached during gestation.
脐哺乳动物腹表面的痕迹，在那儿怀孕期间脐带附着

The gestation period in cattle——the time that elapses between conception and birth——is about 287 days.
牛的妊娠期（即从怀孕到生产的这段时间）大约是287天。