What are the way a batter can get a strike called on her?

The ball passing through the strike zone. The batter making an attempt to hit the ball by swinging or making a bunt offer at the pitch. The ball striking the bat and not the player even if the batter made no attempt to hit the ball. The ball being hit by the batter into foul territory. The last way is seldom called but once a pitcher steps on the rubber and is ready to pitch the batter has 10 seconds to get in the batters box and be ready to hit if not a strike can be called.