buck up

基本解釋

He knew that with a change of scene he would soon buck up.
他知道隨著改變環(huán)境他會打起精神來的。
But buck up—online user guides explain the ATM’s OS, which is often primitive.
打起精神，網(wǎng)上用戶指南將透露出ATM的操作系統(tǒng)，這也是最原始的了。
"I kept telling myself to buck up and be strong -- to man up, " he said. "I didn't want to be part of a therapy group because they would think I was crazy or weak.
“我告訴我自己打起精神來，并且變得更強壯—男人起來，”他說，“我不想成為受治療的群體，因為他們會認為我發(fā)瘋了，或很懦弱。

Is it government's responsibility to correct this or do people just need to buck up and change their lives in a way that turns these numbers around?
糾正這些行為是政府的責(zé)任,還是只需人們行動起來,改變自己的生活方式,來挽回這些數(shù)字代表的趨勢
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

It would be easy to say that public school teams should just buck up and face the competition.
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Fox, which saw its ratings decline last fall, is counting on the show to buck up its bottom line.
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Stevens, the one time prosecutor, seems to be expecting the worst as he tells his friend Allen to buck up.
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