expanded bed英语标准发音：expanded bed英式发音：美式发音：翻译中文膨胀床expanded bed - 基本释义[词典1]流化床膨胀床扩张床expanded bed - WEB词典expanded bed膨胀床沸腾床expanded-bed absorption膨胀床吸附slight expanded-bed微膨胀床 参考资料： 1.百度翻译：expanded bed2.有道词典：expanded bed3.爱词霸：expanded bed
