燃部分

unburned part的用法和样例:

例句

  1. These filters reduce air pollution by minimizing the discharge of unburned carbon monoxide.这些过滤装置将未燃烧的一氧化碳含量降至最低,降低空气污染。

模仿句子:Now there's long been talk about peak oil, the point of which the amount of hydrocarbons available to us starts an inexorable downward decline. 翻译:很久前人们就提到过石油峰值,即在达到某一峰值时,可供我们

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 英音模仿秀
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