Neuroectoderm
[胚] 神经外胚层
🗣️ 情景例句
at my junior high school graduation.
在我初中毕业的时候。
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，