英语词汇efficiency of heart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

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。

单词	efficiency of heart
释义	efficiency of heart
随便看	economic bid evaluation economic big power economic biology economic blandishment economic blindness Economic Bloc Economic blockade economic body economic boiler Economic boom Economic botany economic boundaries Economic boycott Economic bubble economic burden economic bust Economic Calculation economic calculation at the factory level economic calculation of work groups or teams economic calculation system economic calculation system in public enterprises economic calculation system of industrial corporations economic calculation system within an enterprise economic calculation team economic capability