Platycelous
平凹型的
🔁 扩展释义
【医】 前凹后凸的
🗣️ 情景例句
The movie was pretty good.
那部电影非常好。
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
Yes. You have to practise a lot.
是的，你得大量的练习。