expansion wave英语标准发音：expansion wave英式发音：美式发音：翻译中文膨胀波expansion wave - 基本释义[词典1]膨胀波稀疏波膨脹波expansion wave - WEB词典expansion wave膨胀波expansion mach wave膨胀马赫波expansion space wave膨胀波 参考资料： 1.百度翻译：expansion wave2.有道词典：expansion wave3.爱词霸：expansion wave
