foregut
foregut — 名詞
- foregutsingular
- foregutsplural
1. In a growing embryo, the upper section of the gut tube that later forms the thro
前腸
胚胎消化道前段，發育為咽、食道、胃
In a growing embryo, the upper section of the gut tube that later forms the throat, food pipe, stomach, and the first stretch of the intestine; it can also mean these same organs in a fully grown animal.
In the chick embryo, the foregut folds inward to form the early stomach and throat.
在雞胚中，前腸會向內摺疊，形成早期的胃與咽喉。
the foregut develops into [organs] pattern
Samir labelled the foregut on his diagram of the developing human digestive system.
Samir 在他繪製的人類消化系統發育圖上標出了前腸。
During biology class, Ada drew how the foregut turns into the food pipe and stomach.
生物課上，Ada 畫出前腸如何發育成食道與胃。
The textbook explained that the foregut later becomes the body's upper gut region.
課本說明前腸日後會形成身體上段的腸道區域。
Niran compared the foregut of a fish with that of a frog under the microscope.
Niran 在顯微鏡下比較魚和青蛙的前腸。
- hindgut
the rear division of the embryonic gut, which forms the lower intestine
用法筆記
Usually appears with 'the' and in embryology or comparative-anatomy writing; pairs with 'midgut' and 'hindgut', which name the middle and rear divisions of the same embryonic gut.