Embryology is the scientific study of embryos — how living things grow in those first days and weeks, from a fertilised egg into a body. It asks questions like: when does a heart start to beat, how do hands form, what can go wrong so early?

Embryology胚胎學is the scientific study of embryos是研究胚胎的科學——how living things grow in those first days and weeks研究生物在最初那幾天、幾週怎麼發育，from a fertilised egg into a body從一顆受精卵長成一個身體。It asks questions like它會問像這樣的問題：when does a heart start to beat心臟什麼時候開始跳動、how do hands form手是怎麼形成的、what can go wrong so early這麼早的階段可能會出什麼問題？

It sits next to biology and medicine. Students of medicine learn some of it; people who work with fertility, with farm animals, or with development in the lab learn more.

It sits next to biology and medicine它跟生物學和醫學相鄰。Students of medicine learn some of it醫學系的學生會學到一部分，people who work with fertility, with farm animals, or with development in the lab learn more而做生殖醫學、農場動物，或實驗室發育研究的人，學得更多。

The word is made of embryo plus -logy, which means “the study of,” the same piece you meet in biology and geology. It is a classroom and laboratory word, not a word for the kitchen table.

The word is made of embryo plus -logy這個字是embryo胚胎加上-logy組成的，which means "the study of,"意思是...的研究，the same piece you meet in biology and geology就跟biology生物學、geology地質學裡的那個字尾一樣。It is a classroom and laboratory word這是個教室和實驗室裡的字，not a word for the kitchen table不是餐桌上會用到的字。

Though actually, it is not the same as the care of pregnant women (that is closer to obstetrics), and it is not the study of genes (genetics), even though those fields talk to each other. Embryology is about how the early body is built.

Though actually不過事實上，it is not the same as the care of pregnant women它跟照顧孕婦不一樣，that is closer to obstetrics那比較接近obstetrics產科學，and it is not the study of genes也不是研究基因的學問，genetics那是genetics遺傳學，even though those fields talk to each other雖然這些領域彼此有關連。Embryology is about how the early body is built胚胎學講的是早期身體是怎麼建構出來的。