英语词汇“lean-burn”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	lean-burn
释义	lean-burn adjective Relating to an internal combustion engine designed to run on a lean mixture to reduce pollution: lean-burn technology... They have been proven to go beyond the lean-burn limit of a standard spark ignition. The main difficulties came from the variability between cylinders, which was amplified during lean-burn operation. Such diesel engines and ‘lean-burn’ petrol engines are more economical than conventional engines.
随便看	negatively negativeness negative oath negative option negative pedal negative phase sequence negative pledge negative pole negative prescription negative pressure negative quantity negative resistance negative sequence negative sign negative space negative tax negative transfer negative transference negative virtue negative–positive negativism negativist negativistic negativity negator

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