ward of court

a child or young person for whom a guardian has been appointed by the Court of Chancery or who has become directly subject to the authority of that court

受法院监护的青少年

ward someone/thing off

prevent from harming or affecting one

挡开

she put up a hand as if to ward him off.

她举起一只手，好像要将他挡开。

ward off

To turn aside; parry

挡开；避开

ward off an opponent's blows.

避开对手的一击

To try to prevent; avert

尽力避免；避开

took vitamins to ward off head colds.

吃维生素以避免伤风