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...

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。She's been beavering away at her homework for hours.她连续几个小时都在忙着写作业.We watch him beavering away at his painting.我们眼看着他拼命地画....

beavering的音标：...

v.（海狸似地）拼命工作( beaver的现在分词 )，忙于（某事），勤奋工作...