英语词汇有效用是什么意思，有效用的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	有效用
释义	ENGLISH PHRASES 英文词组〔conservation〕practices that are good for the community, such as water efficiency and resource conservation 有效用水、资源保护等有益于社区的做法牛津搭配
随便看	approval of arrest approval of defects in material approval of draft air-steam mixture air-stove air-strike air-suspension encapsulation air-swallowing air-tester air-tight air-tight air-tight joint air-tight seal air-to-air air-to-air air-to-air air-to-air communication air-to-air missile air-to-air missile air-to-air missile air-to-fuel ratio air-to-ground air-to-ground air-to-ground air-to-ground communication

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。