kept at

1 . keep at sth 坚持做某事。如：Keep at it. 坚持做。He kept at the job until finished. 他坚持把工作干完。2 . keep doing sth 不断地或一直做某事。如：They kept talking about it. 他们一直在谈论此事。

1. keep at sth 坚持做某事。如：Keep at it. 坚持做。He kept at the job until finished. 他坚持把工作干完。2. keep doing sth (1) 不断地或一直做某事(动作之间略有间隔)。如：They kept talking about it...

1. keep at sth 坚持做某事。如： Keep at it. 坚持做。 He kept at the job until finished. 他坚持把工作干完。2. keep doing sth (1) 不断地或一直做某事(动作之间略有间隔)。如： They kept talki...

keep to坚持；保持；遵守；固守 keep back隐瞒；阻止；阻挡；留在后面 keep on继续进行；继续不断；反复地做；继续 Keep Upright请勿倒置；竖放；勿倒置；切勿倒置 keep fit保持健康；纤体；颐养；kitty流行瘦身操 Keep Flat...

1. keep at sth 坚持做某事。如：Keep at it. 坚持做。He kept at the job until finished. 他坚持把工作干完。2. keep doing sth (1) 不断地或一直做某事(动作之间略有间隔)。如：They kept talking about it...

在进入图书馆的时候，进来的人应该门口处的登记簿上登记名字和部门地址。in the register在登记簿上 kept at the entrance在门口处

When the work is well done状语 climate主语 is 谓语 established 宾语 where time lost due to injuries is kept at a minimum定语从句 意思是说：当这项工作（低事故率的安全计划）的制定和实施出色完成后，无事故操作...

temperature

8. Any child who is caught will be kept in at playtime.凡是被抓住的孩子在课间游戏时要被留在屋里。9. With four laps to go, he kept pace with the leaders.还剩4圈的时候，他紧紧咬住领先者。10. The ...

"We should pay attention to eye health; reading time not too long; eyes when I should keep a distance from the book" 来源于谷歌翻译。