Pregnant women who are heavy drinkers risk damaging the unborn fetus.
酗酒的孕妇冒有伤害胎儿的危险。
At the end of the first trimester, the fetus is about three inches long.
在怀孕的第三个月末，胎儿差不多有三英寸长了。
Microscopic examination of a cell's chromosomes can reveal the sex of the fetus.
用显微镜检查细胞染色体可以查出胎儿的性别。
The fetus does well either way.
两种方法下的胎儿状况都还不错。
我们的胎儿是健康的。
Also, PAHs may affect the fetus' DNA directly.
多环芳烃同样对胎儿的DNA产生直接影响。
FOOD and oxygen pass easily from mother to fetus.
食物和氧气很容易从妈妈身体传递给胎儿。
A human fetus has fingerprints after three months.
人类胚胎在三个月大时就有指纹了。
Your baby has left the embryo stage and is now a fetus.
婴儿现在已经脱离了胚胎阶段进入了胎儿期。
If the Y chromosome is detected, the fetus is male.
如果检测到Y染色体，则胎儿是个男性。
And she must also listen to a description of the fetus.
她也必须听从对胎儿的描述。
A routine scan revealed abnormalities in the fetus.
一次常规扫描发现胎儿畸形。
Is a fetus that has not yet quickened alive or not?
尚未胎动的胎儿是活的抑或不然？
Of, relating to, characteristic of, or being a fetus.
胎儿的：有关胎儿的、有胎儿特点的或是胎儿的。
At least in the case of the fetus, it's not self-conscious.
至少在作为胎儿，并没有自我意识。
The infection could spread to the fetus she is carrying.
这种感染可能会传染孕妇肚中的胎儿。
The second one is to analyze the range of fetus 'interest.
第二部分，胎儿的利益保护范围分析。
Each fetus whole brain was weighted by electronic balance.
电子天平对新生仔鼠脑组织称重，比较各组仔鼠脑重。
If an infant is born alive ...or "premature baby," not "fetus."
"prematurely"是副词，意思是"未成熟地，太早地，早熟地"。 本句应译为：如果一个婴儿早产并存活，那么合适的称呼应该是早产婴或者早产宝宝，而非胎儿。
Pregnant women; Fetus nucleated red cell; Prenatal diagnosis.
孕妇；胎儿有核红细胞；产前诊断。
Study of the formation and development of an embryo and fetus.
胚胎学：研究胚胎和胎儿的形成和发育的学科。
The truth is: the first time you yawned was likely as a fetus.
其实，你第一次打哈欠应该是在胎儿时期。
Study of the formation and development of an embryo and fetus.
胎儿的：有关胎儿的、有胎儿特点的或是胎儿的。
The fetus obtains its supply of this fatty acid from the mother.
妊娠期间，胎儿从母体吸收这一种脂肪酸。
The congenital form is spread to the fetus through the bloodstream.
先天的形式是通过血液传播给胎儿。
But a pathogen may not even have to reach the fetus to cause damage.
但即使病原体不接触到胎儿，也能造成损害。
But a pathogen may not even have to reach the fetus to cause damage.
但即使病原体不接触到胎儿，也能造成损害。
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