Invertebrata
[医] 无脊椎动物类
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
Nothing stake, nothing draw.
不顶千里浪，哪来万斤鱼。
The man said that the pen was worth $50,
那人说那支笔值50英镑，