use的形容词形式是useful 有用的;有益的;实用的;有帮助的;好的;合格的;比较级: more useful最高级: most useful
派生词: usefully adv.
use的第三人称单数: uses复数: uses现在分词: using过去式: used过去分词: used
Many's the time I heard her use those words.
我不止一次听她说过那样的话。
We must make good use of the available space.
我们必须充分利用现有空间。
She's been using since she was 13.
她从13岁起就吸毒。
The article served as a useful starting point for our discussion.
这篇文章成了我们展开讨论的良好起点。
This technique is useful but it has its limitations.
这种技术实用,但也有局限性。