英语词汇hollow cone的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	hollow cone
释义	hollow cone 英?[?h?l?u k?un] 美?[?hɑlo kon] 释义白度测定器
随便看	second order dynamic system secondorder effect second order effect second-order effect second-order effects second-order efficiency second order efficiency secondorder elasticity second-order elasticity second order elasticity second order elliptic equation second-order elliptic system second order equation second-order equation second-order error second order error second order factor second-order factor second-order factor analysis second-order fault second-order feedback system second order feedback system second order filter secondorder fluid second order fluid

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