n.防御者,守卫者,辩护人,拥护者,卫冕者
a passionate defender of human rights
热诚的人权卫士
He shouldered off a defender and shot at goal.
他用肩膀挡开防守队员,然后射门.
an indefatigable defender of human rights
不屈不挠的人权捍卫者