defensively
(ad.)防禦地;守勢地
De·fen·sive·ly, adv. On the defensive.
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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]