Ectotroph
外养寄生物
🗣️ 情景例句
And thank you, Mrs. Vann.
谢谢！Vann太太。
What is happening out there?
外面发生什么事情？
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。