Celovirus
鸡胚致死孤病毒
🗣️ 情景例句
What are the flowers for, Richard?
究竟为什么送花 ，Richard？
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
Have you seen our new packing specifications?
你看过我们新的包装指示了没有？