| 单词 | life cycle |
| 释义 | life cycle (also life history) noun countable usually singular ■the series of changes that a living thing goes through from the beginning of its life until death 生命周期；生活周期，生活史 |
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101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。