The victim was clubbed to death with a baseball bat.

受害者被用棒球球棒殴打致死。

《牛津词典》

This boy has a baseball bat.

这个男孩子有一个棒球棒。

youdao

He hid the baseball bat under his bed.

他把棒球棒藏在床底下。

youdao

The work was influenced by Mr.Sfirri's son who requested a home-made baseball bat.

VOA: special.2011.01.14

Baseballs are woven throughout the plans, embedded in ironwork along the side of the facade, through terra-cotta balls adorning the top of the stadium, in stitches visible in the tile inlay on the rotunda floor and in its dangling baseball-and-bat chandelier.

WSJ: Soon on Display in Brooklyn: 'Holy Grails' of Baseball

In that recess yard, the boys used to play a kind of baseball -- but with no bat: you'd just whack the ball with your hand and run like hell to first base, which was a basement doorway.

CNN: Excerpt: 'Joe DiMaggio: The Hero's Life'

The keypad is surprisingly pleasant and not cramped (provided you aren't equipped with baseball bat-sized fingers) as it looks and the key feedback is really great.

ENGADGET: Sony Ericsson X10 mini and X10 mini pro hands-on with video