n.  蝙蝠

n.  球棒；球拍；球板

v. 〔板球或棒球运动〕用球板[棒]击（球）

• not bat an eye/eyelid 

  眼睛/眼皮都不眨一下；泰然不动，面不改色

• bat sth around  讨论，商量

• One would have to shave their head to remove a bat in their hair. 赶走头发上的蝙蝠

• Presenting a water bowl to a Savannah may also prove a challenge, as some will promptly begin to bat all the water out of the bowl until it is empty using their front paws. 把水击出来

• It's just an idea we've been batting around. 这只不过是我们一直在讨论的一种想法。

BrE /əˈbændən/