Omphalosite
[医] 脐营养[无心]畸胎
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Hi, Sam.We're having lunch.
你好，萨姆。我们正在吃午饭，