beavering造句
She’s been
beavering away at her homework for hours.
她连续几个小时都在忙着写作业。
She's been
beavering away at her homework for hours.
她连续几个小时都在忙着写作业.
They are
beavering away to get everything ready for us.
他们正在竭尽全力准备我们所需的一切。
We watch him
beavering away at his painting.
我们眼看着他拼命地画.