亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

keep at

keep at是什么意思、keep at怎么讀

keep at漢語翻譯

堅(jiān)持, 糾纏

keep at例句

  1. Keep at him till he agrees.
    纏住他直到他同意為止。
  2. Keep at it!
    別松勁!
  3. If you keep at your work, you will finish it soon.
    如果你堅(jiān)持干下去,很快就會(huì)完成的。
  4. Keep at it.There is only a little more.
    堅(jiān)持下去,只剩一點(diǎn)兒了。
0
糾錯(cuò)