Oligoamnios
[医] 羊水过少
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
There is a table in the middle of the room.
房间的中央有张桌子。