Castoridae
[动]河狸科
🗣️ 情景例句
My vacation was wonderful.
我的假期棒极了！
Christmas comes but once a year.
佳节良辰，机会难得。
Just then, the gaoler appeared with the precious letter in his bands.
这时狱卒上场，手里拿着那封珍贵的信。