Neuroectodermal
神经外胚层
🗣️ 情景例句
Turn around, Michelle. Let me see the back of it.
转过去一下， Michelle。让我看看它的背面。
My watch is more expensive because it's a chronometer.
我的手表是精密型的，所以要比你的贵。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。