KEY: Conservation.SYN: Preservation, keeping, protection, guardianship, maintenance,stabilisation, perpetuation.ANT: Neglect, exposure, abrogation, destruction, abolition.
英语同义词词典收录了7932条英语词条,基本涵盖了全部常用同义词或反义词的辨析及翻译,是英语学习的有利工具。