继续做某事(或坚持干);使某人继续做(或坚持干)某事
keep at sth
继续做某事(或坚持干)
to continue working at sth
Come on, keep at it, you've nearly finished!快,要坚持,你马上就要完成了!
keep sb at sth
使某人继续做(或坚持干)某事
to make sb continue working at sth
He kept us at it all day.他让我们不停地干了一天。
释义来自《牛津高阶英汉双解词典》第 9 版