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/rɪˈtenʃən reɪt/
保留率；留存率
The 🔊 company's 🔊 customer 🔊 retention 🔊 rate 🔊 has 🔊 improved 🔊 significantly 🔊 over 🔊 the past 🔊 year 🔊 .
该公司的客户保留率在过去一年里有了显著提高。
The company's customer retention rate has improved significantly over the past year.
