Endochorion
[医] 绒[毛]膜内层
🗣️ 情景例句
If satisfactory we may consider further orders.
如果满意的话，我们可以考虑进一步的订单。
Will she like it?
她会喜欢它吗？
The railway station was big, black and dark.
火车站很大，又黑又暗。