Vasculation
维管形成
🗣️ 情景例句
Carl, does your throat hurt?
Carl，你喉咙痛吗？
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
People had to use other ways to record information.
人们只得使用其他方法记录资料。