retraction resilience是什么意思 retraction resilience在线中文翻译

retraction resilience是什么意思，retraction resilience在线翻译，retraction resilience中文意思，retraction resilience的中文翻译，retraction resilience发音，retraction resilience例句，retraction resilience词组短语，retraction resilience怎么翻译，单词retraction resilience的意思