英语词汇instrument of exchange怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	instrument of exchange
释义	instrument of exchange
随便看	second order coherence function second order compressibility rule Second order conditioning second order consumer second order correction second order correlation function second order crystallization second order day number second order derivative of gravity potential second order derivative titration second order design second order determinant second order deviation second order difference second order difference equation second order differential equation second order differential titration second order digit second order dipyramid second order discrete time system second order drive second order dynamic system secondorder effect second order effect second order efficiency

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。