英语词汇“propellant composition”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	propellant composition
释义	propellant composition 基本例句燃料成分 These changes in fuel composition should reduce ozone and carbon monoxide levels in the most smog-ridden cities.这些燃料成分的变更应该减少烟雾弥漫的城市中臭氧和一氧化碳的含量。
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