英语词汇“fuel-efficiency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fuel-efficiency
释义	WordReference Random House Unabridged Dictionary of American English © 2024 fu•el-ef•fi•cient (fyo̅o̅′əl i fish′ənt),USA pronunciation adj. Energyproducing power, heat, etc., at a rate considered optimal with regard to the amount of fuel consumed. fu′el-ef•fi′cien•cy, n.
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