英语词汇up feed heating system的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	up feed heating system
释义	up feed heating system [?p fi:d ?hi:t?? ?sist?m] 释义上给下分式供暖系统
随便看	economic curve economic cybernetics economic cycle economic cycles economic cycle theory economic cyclical changes economic daily economic data economic decision economic decision making economic decision-making economic decisions economic decline economic demand economic democracy economic demographic model economic-demographic modelling economic demographic modelling economic demography economic density economic department economic departments economic dependence economic dependency ratio economic deposit

英汉双解词典包含4367426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。