pluck up

• • (连根)拔起(灌木、杂草等)：

    Political dishonesty ought to be plucked up by the roots.

    政治欺骗必须彻底根除。

  • 鼓起(勇气)；振作(精神)：

    Even those passengers who were most distrustful of themselves pluck up amazingly.

    甚至那些对自己最缺乏信心的乘客也令人惊奇地鼓起了勇气。

  • 精神振奋；高兴起来：

    He plucked up when his father recovered.

    他父亲康复了，他也高兴起来了。