背单词 | 动物 - beaver（海狸，河狸）

beaver（海狸，河狸）

复数形式：beavers

The beavers build their home by using sticks and mud.

海狸会用树枝和软泥来搭建他们的家。

The beaver is a large rodent noted for their skill and energy. 海狸是一种大啮齿目动物，他们以技巧和精力闻名。

A busy beaver 忙碌勤恳的人

He's been beavering away at the counts all morning. 他一上午都在忙着做账。