[经] (设备)重置周期, (设备)更新周期

replacement cycle的用法和样例：

例句

Spearheaded by Coty Prestige, a division of Coty, the skin care concept targets women facing diverse skin problems and helps to support cell renewal cycle.由科蒂威望的一个部门科蒂，皮肤护理概念指标妇女面临不同的皮肤问题，并有助于支持细胞更新周期。

Earth and Sky:Water Cycle 水循环

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发表于:2018-12-07 / 阅读(225) / 评论(0)

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发表于:2018-12-19 / 阅读(282) / 评论(0)

1200个常用英语口语单词（MP3+文本）

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心灵歌汤 cycles of time

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心灵歌汤

Earth and Sky:Fire Cycle 火灾规律

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

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六分钟英语

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VOA慢速英语2009年（五）月

Why the 9 to 5 Office Worker Will Become a Thing of the Past

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阅读空间

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发表于:2019-01-23 / 阅读(260) / 评论(0)

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After several years of low prices, the price of pork rose this year to a new historical peak. 经历了数年的价格低迷后，今年猪肉价格上涨，达到一个新的历史高峰。 Reviewing the fluctuating pork prices in China, there is an

发表于:2019-02-02 / 阅读(186) / 评论(0)

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有人曾经曰过：女生是一种生命力极其顽强的生物，每个月流血几天不止，却依然上得了厅堂，下得了厨房，斗得过小强，打得过流氓。那么，女孩纸们大姨妈来了，用英语怎么说？ 1. My per

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英语口语

外媒：科学家警告太阳将在2030年休眠

The Earth could be headed for a 'mini ice age' researchers have warned. 科学家警告称，地球可能会逐渐进入小冰河期。 A new study claims to have cracked predicting solar cycles - and says that between 2020 and 2030 solar cycles will

发表于:2019-02-05 / 阅读(207) / 评论(0)

阅读空间

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今天我们要学的词是replacement。 Replacement, 意思是替代，替补。The coach chose Jimmy as the replacement for the injured quarterback, 教练选择Jimmy代替受伤的四分位。The basketball player just had a knee replacement surg

发表于:2019-02-06 / 阅读(161) / 评论(0)

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学个词Learn a Word 第912期 replacement

发表于:2019-02-06 / 阅读(148) / 评论(0)

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2017CRI中国国际广播电台

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acid clay

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asp

Bacaeroides melaninogenicus