Chordamesodermal
a. chordamesoderm的变形
🗣️ 情景例句
Hello, Harry.
你好 ，Harry。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
How should I tell him the bad news?
我该如何告诉他这个坏消息？