You know he had every excuse to be curled up in the corner in the fetal position, feeling sorry for himself, but he never did.

你知道他有各种各样的借口蜷缩在角落里，像儿一样，为自己感到难过，但他从来没有这样做过。

Louisiana passed a bill banning abortions if a fetal heartbeat is detected.

路易斯安那州通过了一项法案，禁止在检测到儿心跳后堕。

If you can't, get in the fetal position and protect your head.

如果不行，就像儿一样，保护好自己的头部。

People who sleep in the fetal position tend towards worry and anxiety.

睡姿像是儿一样的人较容易担忧焦虑。

Next there's internal rotation, where the fetal shoulders internally rotate by 45 degrees so the widest part of the shoulders are in line with the widest part of the pelvic inlet.

接下来是内旋转，儿的肩部向内旋转45度，以便肩部最宽的部分与骨盆入口最宽的部分在一条线上。

By analyzing the villi that provide contact with the mother's blood to the fetal membrane, Muneta deduced that the fetus must be living in an environment of elevated ketones from the start of pregnancy.

通过分析在母血膜之间起着纽带作用的绒毛，Muneta 推导，在母受孕之，初儿便生活在一水平较高的环境中。

What are fetal shunts and what do they do?

什么是儿分流，它们有什么作用？

Fetal microchimerism is where there are fetal DNA or particles in the maternal bloodstream.

儿微嵌合现象指的是儿的 DNA 或细胞颗粒进入母血循环。

The notion of fetal learning may conjure up for you attempts to enrich the fetus—like playing Mozart through headphones placed on a pregnant belly.

儿学习这概念可能会让你有教的想法——比如把耳机放在大肚子上放莫扎特的音乐。

Finally, we have fetal alcohol spectrum disorder.

最后是儿酒精谱系障碍。

Normally, during fetal development there's a region of the brain called the olfactory placode.

正常情况下，在儿发育期间，大脑中有一区域被称为嗅觉基板。

Exposure to radiation and infection during fetal development can cause cerebral palsy.

在儿发育期间暴露于辐射感染，可以引起脑瘫。

Ayla received six treatments every two weeks, starting at about 24 weeks of fetal development.

艾拉每两周接受六次治疗，从儿发育约24周开始。

Fitch measures women's stomachs, takes their blood, listens to fetal heartbeats, and gives nutritional information.

费奇负责测量孕妇的肚子，采集她们的血，听儿的心跳，并提供营养信息。

Let's keep her overnight. Put her on a fetal monitor.

让她今晚留院观察 给她戴上儿监护仪。

That's a huge milestone in fetal development.

这是胚发育中的重要里程碑。

Researchers think the embryo only re-starts its development after the female returns to lower elevations and can eat more of the calcium-rich leaves of arrow bamboo -- nutrients she needs for fetal bone growth and lactation.

研究员认为，胚只有在雌性熊猫回到海拔较低的地区后才会重新开始发育，在这些地区还能够吃到更多富含钙的箭竹叶——这是儿骨骼生长母亲哺乳所需的营养物质。

" I don't have a car! Because I think it's unnecessary and I want to use more environmentally friendly modes of transportation! " says the sales assistant in a tone of voice pitched somewhere between intransigent anger and the fetal position.

“我没有车！因为我觉得没必要开车，我支持环保！”店员争辩的语调在无法平息的怒火与婴儿般的脆弱之间漂移。

In humans, mercury can lead to neurological disorders. Children who are exposed to mercury during fetal development and childhood have a greater risk of poor performance on tests that measure attention, IQ, fine motor function and language.

对于人类来说，汞会导致神经系统紊乱。 在儿发育童年时期接触过汞的儿童，在注意力、智商、精细运动功能语言能力的测试上表现较差的风险更大。

The first is skin, eye, or mucous membrane infection, where lesions pop up 1-2 weeks after delivery typically at sites of damaged skin like the site where fetal scalp electrodes may have been attached.

第一种是皮肤、眼睛或者粘膜的感染，通常发生在分娩的1-2周后，造成受损部位的皮肤病变，比如儿头皮电极曾附着的地方。