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

词汇	essential component
释义	essential component短语⁵⁶²³⁷ 基本例句主要成分 DHMO is a major component of acid rain.是形成酸雨的主要成分。 The main component of Nafion membrane is similar to PTFE which makes it uncorroded with chemical material.此外由于膜的主要成分类似于聚四氟乙烯，所以对化学物质的腐蚀有很强的抵抗能力。
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