conservativeadj.保守的；守旧的n.保守派(党)；保守的人conservatively adapted保守适应的conservative extension守恒扩张conservative dentistry保存牙科Conservative remapping守恒重映conservative influence保守势力conservative principle保守主义conservative investment谨慎的投资conservative mass media保守的大众传播媒介conservative mechanisms保守策略conservative myomectomy[医] 保守性肌瘤切除术