| 单词 | conservation |
| 例句 | conservation noun •the conservation of tropical forests:preservation, protection, safeguarding, safekeeping | care, guardianship, husbandry, supervision | upkeep, maintenance, repair, restoration | ecology, environmentalism. |
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英语同义词词典收录了14896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。