jump all over

基本解释

You don't have to jump all over me just because I'm a little late.
我不過遲到了一點點，你用不著對我大發雷霆。
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So when it does, we jump all over it because we may never get another moment like it again.
因此，儅是如此，我們所有的跳，因爲我們可能永遠不會再時刻喜歡它了。
Similarly, women can be so chatty, on guard or defensive at times, that the men can’t get a word in edgewise and when they do we jump all over them without hearing them out.
相似得，女人非常喋喋不休，既警惕又処於一種自我保護的狀態，讓男人根本聽不進去一個詞，有時就直接忽略了她們的說辤。

If Zyprexa does come out ahead, competitors will jump all over this fact.
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Investors would be wise to jump all over this opportunity.
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But as far as the initial part of your question, it is certainly an unfortunate reality that has become the norm here in Washington that even when names are bandied about in the press as possible nominees, that a process begins where critics jump all over them.
WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,