来自词根grav, 重，词源同barometer, guru, gravity. 引申义怀孕。

1. Gravid nettle rash has inside 4 months, should interrupt gravid.

妊娠4个月内患风疹, 应中断妊娠.

2. Aim To make gravid proglottid specimen of the clear, observable and bright - coloured.

目的制作结构清晰 、 易于观察、颜色鲜亮的带绦虫妊娠节片标本.

3. Gravid women are easier to get angry.

怀孕的女人更容易发火.

4. Ask: Gravid 7 half moon, sufferred from mammary gland fibroma, is lactation influential after be opposite?

问: 妊娠7个半月, 患了乳腺纤维瘤, 对以后哺乳是否有影响?