When you're holding the bat because if there wasn't any friction between your hand and the bat, the bat would fly out of your hands once you hit the ball.
Bat is the mammal that can only fly.
No it is not but as bold as a bat is
it has wings
A fly ball that advances a runner from second to third is not counted as a sacrifice fly, and it does count as an at bat. Unless a runner scores on a fly ball, the batter is charged with an at bat.
Bat Man
echolocation, ability to fly, nocturnal, etc
A bat fly is any of the family Nycteribiidae of flattened, spider-like parasitic flies, which do not have eyes or wings.
because it has wings
A bat.
a bat
A Bat.