fetus

fetus汉语翻译：
n. 胎儿
【医】 胎, 胎儿英语解释：
名词 fetus:

an unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal同义词：foetus

例句：

An unborn infant; a fetus.胎儿没有出生的婴儿; 胎儿

The position of the fetus in the uterus at birth with respect to the mouth of the uterus.产位，(胎儿)先露位置分娩时胎儿在 * 中相对于 * 口的位置

Diagnostic imaging in which ultrasound is used to visualize an internal body structure or a developing fetus.超声波扫描术利用超声波来显示耳体结构或胚胎发育情况的诊断用的成像法

The medical study and treatment of the fetus, especially within the uterus.胎儿学尤指对 * 内的胎儿的医学研究和治疗

详细解释：
fetus 也作 foe.tus
n.（名词）
【复数】 fe.tus.es
The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.
胎：基本结构与成年动物相似的胎生脊椎动物未出生的幼子
In human beings, the unborn young from the end of the eighth week after conception to the moment of birth, as distinguished from the earlier embryo.
胎儿：人类从开始怀孕的第八个星期到出生这一期间的有别于更早期的胚胎的幼儿
来源：
Middle English
中古英语
from Latin * see dhô(i)-
源自 拉丁语 *参见 dhô(i)-