防禦地;守勢地
Defensively \De*fen"sive*ly\, adv. On the defensive.
defensively adv 1: in an apologetic and self-defensive manner; "`I felt it better you should know,' said Sir Cedric defensively" 2: in a defensive manner; "the general conviction that our side is in the right and acting defensively over what Russians call the German question and Americans the Berlin crisis" [ant: {offensively}]