Ectochorion
外绒(毛)膜
🗣️ 情景例句
What college are you attending?
你在哪里上学？
Don't fly till you wings are feathered.
羽毛未丰不要飞。
Hi, it's Bob here. Listen. I want you to play in a concert for me.
嗨，我是鲍勃呀！听着，我想要你为我在一个音乐会上演出。