相关单词同義詞preservation, protection, maintenance, lee, safeguard, 近義詞 care, protection反義詞decay, loss, neglect臨近詞conservatism, consequently, conservations, conservational, conservationist, conservationplan, conservation law, conservation rate, conservation site, conservation zone, conservation laws, conservation form相似詞consequence, consequent, consequently, conservancy, conservatism, conservative, conservatory, conserve, 返回 conservation