Membranae praeformativa
[医] 预成膜
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
Time works great changes.
时间能产生巨大的变化。
It looks like the shipping company did this.
应该是货运公司造成的吧。