lead off
US /liːd ɔːf/
UK /liːd ɔːf/

1.
2.
打头阵, 担任首棒
to be the first batter in a baseball game or inning
:
•
He's a great hitter, so he'll often lead off for the team.
他是一名出色的击球手,所以他经常为球队打头阵。
•
The manager decided to have a new player lead off the game.
经理决定让一名新球员打头阵。