protecter[经] 反对者
protectv.保护;投保
protect the embankment护岸
protected area of mire沼泽保护区
protected by copyright受版权保护的
protecting basal slope压脚
protected escape route防护疏散路线
protecting seed device护种器
protected natural area自然保护地
Protect Public Propety爱护公共财物
protect workers' right
protected conversation保护的会话