英语词汇ecological-efficiency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	ecological-efficiency
释义	请查阅词条：ecological efficiency
随便看	engine compartment engine component engine component engine cowling -engined engine driver engine-driver engineer engineered engineered wood engineering engineering achievement engineering capability engineering challenge engineering department engineering economics engineering-economics engineering education engineering firm engineering firm engineering insurance engineering-insurance engineering laboratory engineering major engineering physics

英汉双解词典包含207842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。