buck up

• • [美国口语](使)精神振奋；(使)奋发；(使)打起精神；(使)欢欣鼓舞：

    He knew that with a change of scene he would soon buck up.

    他知道随着改变环境他会打起精神来的。

    Let's try to buck the losers up.

    让我们努力使失败者精神振奋。

  • [俚语]加快，赶快；快点，加油，鼓励：

    Buck up, Tom, or you'll be late for school!

    汤姆，快一点，不然上学要迟到了。

  • [俚语]打扮