单词：guardedly 

副词

• 
  [1.r.guardedly] (同义词:[conservatively(adv.保存地, 适当地 )]  [cautiously(adv.慎重地 )]  [guardedly(adv.被保护着地 )]  )
• 
  注释列句：in a conservative manner; "we estimated the number of demonstrators conservatively at 200,000."
• 属于名词 -> [guarded( adj. 被防护者的, 被看守着的, 被监视着的, 警戒着的 )]