drive at

• • 以…速度行驶：

    He drove his car at an unlawful speed.

    他的车速超过法定速度。

  • 力争，力求，朝着…努力，以…为努力目标；旨在：

    Our country must drive at increasing agricultural production.

    我国必须力求农业增产。

  • 猛击：

    The boy drove a stone at the dog.

    男孩向狗掷石块。

  • [口语][用于进行时]意指，要说；想，打算：

    He knew at once what I was driving at.

    他立即明白了我的意思。

    I couldn't make out what he was driving at.

    我弄不清楚他是什么意思。

    What is she driving at?

    她是什么意思?