Castoridae
[动]河狸科
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
Health does not consist with intemperance.
健康和放纵，彼此不相容。
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
这个计划必须尽速进行。一个月的时间应该够了吧？