英语词汇preservation activity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	preservation activity
释义	preservation n — 保存 n preservation — 持续 activity n — 活性 n • 作为 n • 作用 n • 事业 n • 行为 n • 生活 n • 活度 n • 举动 n • 积极性 n preserve — 保存 • 保持 • 保全 • 留 • 维持 • 保藏 • 留存 • 保住 preserve v — 维护 v • 研制(食物) v preserve n — 专属工作 n • 保护区 n active — 活动 • 活性 • 好动 • 活泼 • 热络 • 娓 • 悧 • 蹦达 active adj — 有源 adj
随便看	had been a misunderstanding had been analysed had been analyzed had been a natural had been anticipated had been a part had been applied had been appointed had been approached about had been appropriated had been a real challenge had been around almost had been around for had been around for a very long time had been arrested had been ascribed had been asked had been assembled had been assembling had been assigned had been associated had been associated with had been assumed had been assuming had been assured by

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

preservation n —