Enteroderm
消化道内胚层
🗣️ 情景例句
I've got to explain about it.
我得解释一下此事。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我将把盒子放在阴凉的地方，这样太阳就不会把幼苗晒枯。