If you are a batboy, then you are holding the bat for the baseball players.

如果你是棒球队球童，那么你就要为棒球队员拿球棒。

《柯林斯英汉双解大词典》

Northrop Grumman says it has licensed Raytheon to offer the Bat for STUAS and other programs.

据诺思·罗普·格鲁曼公司称，他们已允许雷神公司向STUAS以及其他项目提供蝙蝠战机。

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But to ensure that the regulators go to bat for them with respect to Basel III, the Banks need to agree to a small but significant list of changes.

但为了确保尊重巴塞尔公约III的决策人出头为它们说项，银行必须要同意按照一份列项少而重大的清单作出改变。

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swinging a baseball bat at me on the subway train for no reason, except that he's crazy.

他在地铁上无端地朝我挥动棒球拍，没有理由，除非他疯了。

向哥伦布学习 - SpeakingMax英语口语达人

The small banks went to bat for the big banks on Capitol Hill, even though Sen.

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Then your workers will go to bat for you, giving you a 110% effort.

WSJ: Book Review: Obliquity

One leader who goes to bat for repurposing is Jack Hughes, founder and chairman of TopCoder.

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