be on the offensive
US /bi ɑn ðə əˈfɛn.sɪv/
UK /bi ɑn ðə əˈfɛn.sɪv/

1.
採取攻勢, 處於進攻狀態
to be in a position of attacking or making aggressive moves rather than defending
:
•
The team decided to be on the offensive from the start of the game.
球隊決定從比賽一開始就採取攻勢。
•
In the debate, she chose to be on the offensive, challenging her opponent's arguments.
在辯論中,她選擇採取攻勢,挑戰對手的論點。